Elementary Geometric Drawings Angles. Angle Bisector. Perpendicular Bisector
|
|
- Melvin Carroll
- 5 years ago
- Views:
Transcription
1 Lessons and Activities GEOMETRY Elementary Geometric Drawings Angles Angle Bisector Perpendicular Bisector 1
2 Lessons and Activities POLYGONS are PLANE SHAPES (figures) with at least 3 STRAIGHT sides and 3 angles 2
3 Lessons and Activities THEY CAN BE REGULAR POLYGONS 3
4 Lessons and Activities EQUILATERAL TRIANGLE You can draw it knowing its side 4
5 Lessons and Activities You can draw it knowing its CIRCUMSCRIBED CIRCLE How to GET the INSCRIBED CIRCLE 5
6 Lessons and Activities How to GET the CIRCUMSCRIBED CIRCLE In an EQUILATERAL triangle both CIRCLES have the same CENTER Because PERPENDICULAR bisectors and ANGLE bisectors are the same LINES 6
7 Lessons and Activities SQUARE You can draw it knowing its side 7
8 Lessons and Activities You can draw it knowing its CIRCUMSCRIBED CIRCLE You ONLY have to DRAW a DIAMETER and then DRAW the PERPENDICULAR BISECTOR of this DIAMETER 8
9 Lessons and Activities REGULAR PENTAGON You can draw it knowing its CIRCUMSCRIBED CIRCLE 9
10 Lessons and Activities REGULAR HEXAGON You can draw it knowing its CIRCUMSCRIBED CIRCLE 10
11 Lessons and Activities You can draw it knowing its side 11
12 Name and Surname: Draw a 60º angle with its vertex in B. Draw a 90º angle with its vertex in A. Draw a 15º angle with its vertex in A. Class: Draw a 45º angle with its vertex in A. A B A B A B A B Draw the PERPENDICULAR BISECTOR of both SEGMENTS. Draw the ANGLE BISECTOR of both ANGLES. Draw a CERCLE passing through A, B and C. Draw an EQUILATERAL triangle knowing its AB SIDE. B A B A A B B A C A B Draw an EQUILATERAL triangle knowing its CIRCUMSCRIBED circle. Draw the CIRCUMSCRIBED circle of this triangle. Draw the INSCRIBED circle of this triangle. Would you be able to draw a REGULAR HEXAGON knowing its circumscribed circle?
13
14 Technical Drawing Name and Surname: Draw a 60º angle. Put the VERTEX on the point A. Draw a 30º angle. Put the VERTEX on the point A. Draw a 120º angle. Put the VERTEX on the point B. A B A B A B Draw an EQUILATERAL TRIANGLE with a SIDE of 8 cm. Draw a REGULAR HEXAGON inscribed in the circle. Draw a REGULAR PENTAGON inscribed in the circle.
15 Name and Surname: Draw a REGULAR PENTAGON inscribed in this circle. Draw a REGULAR HEXAGON knowing its SIDE AB. Would you be able of drawing this? Paint it when it is done. Class: A B Would you be able of drawing a STAR POLYGON of 12 VERTEXS inscribed in this circle? When it is done, paint it.
16
17 Technical Drawing Name and Surname: Draw a REGULAR PENTAGON using its SIDE. Draw a REGULAR HEXAGON using its SIDE. A B A B Draw a REGULAR OCTAGON inscribed in the circle. Draw a REGULAR NONAGON.
18 Technical Drawing Name and Surname: Star Polygons Draw a STAR OCTAGON (8/3) (radius: 5 cm.) Draw a STAR DECAGON (10/3) (radius: 5 cm.) Draw a STAR HENDECAGON (11/4) (diameter: 16,5 cm.)
19 Technical Drawing Now you know how to draw a regular pentagon and a regular hexagon. Here you have some ideas of PATTERNS made using PENTAGONS or HEXAGONS. In the square on the right draw a pattern. Use pentagons or hexagons (or both). You can follow the exemples or invent your own pattern. pentagon hexagon Name and Surname:
20
21 Self Assessment Name: Surname: Do I like? YES NO Have I understood teacher's explanations? YES NO Sometimes Not at all It has been difficult to understand the specific vocabulary? YES NO Some words Do I know how to draw an Angle Bisector and a Perpendicular Bisector? YES NO Do I know the difference between Regular and Irregular Polygons? YES NO YES, all of them Most of them Only the half Few of them None of them Have I done properly the different exercises about polygons? Have I used properly the different drawing tools? (Set square, pair of compasses,...) YES NO Have I done clean drawings? YES NO Have I done the exercises with interest? YES NO 1
22 Self Assessment Explain with your own words all you have learned in this lesson. Explain with your own words all you have to improve. Do you think teacher's explanations have been enough to understand this lesson? YES NO What things would you like to change in this lesson? 2
Constructions. Unit 9 Lesson 7
Constructions Unit 9 Lesson 7 CONSTRUCTIONS Students will be able to: Understand the meanings of Constructions Key Vocabulary: Constructions Tools of Constructions Basic geometric constructions CONSTRUCTIONS
More informationStudent Name: Teacher: Date: District: Rowan. Assessment: 9_12 T and I IC61 - Drafting I Test 1. Form: 501
Student Name: Teacher: Date: District: Rowan Assessment: 9_12 T and I IC61 - Drafting I Test 1 Description: Test 4 A (Diagrams) Form: 501 Please use the following figure for this question. 1. In the GEOMETRIC
More informationTable of Contents. Constructions Day 1... Pages 1-5 HW: Page 6. Constructions Day 2... Pages 7-14 HW: Page 15
CONSTRUCTIONS Table of Contents Constructions Day 1...... Pages 1-5 HW: Page 6 Constructions Day 2.... Pages 7-14 HW: Page 15 Constructions Day 3.... Pages 16-21 HW: Pages 22-24 Constructions Day 4....
More informationSec Geometry - Constructions
Sec 2.2 - Geometry - Constructions Name: 1. [COPY SEGMENT] Construct a segment with an endpoint of C and congruent to the segment AB. A B C **Using a ruler measure the two lengths to make sure they have
More informationCopying a Line Segment
Copying a Line Segment Steps 1 4 below show you how to copy a line segment. Step 1 You are given line segment AB to copy. A B Step 2 Draw a line segment that is longer than line segment AB. Label one of
More informationName Date Class Practice A. 5. Look around your classroom. Describe a geometric pattern you see.
Practice A Geometric Patterns Identify a possible pattern. Use the pattern to draw the next figure. 5. Look around your classroom. Describe a geometric pattern you see. 6. Use squares to create a geometric
More informationGeometry For Technical Drawing Chapter 4
Geometry For Technical Drawing Chapter 4 Sacramento City College EDT 300/ENGR 306 EDT 300/ENGR 306 1 Objectives Identify and describe geometric shapes and constructions used by drafters. Construct various
More information(Geometry) Academic Standard: TLW use appropriate tools to perform basic geometric constructions.
Seventh Grade Mathematics Assessments page 1 (Geometry) Academic Standard: TLW use appropriate tools to perform basic geometric constructions. A. TLW use tools to draw squares, rectangles, triangles and
More informationWorksheet 10 Memorandum: Construction of Geometric Figures. Grade 9 Mathematics
Worksheet 10 Memorandum: Construction of Geometric Figures Grade 9 Mathematics For each of the answers below, we give the steps to complete the task given. We ve used the following resources if you would
More informationSFUSD Mathematics Core Curriculum Development Project
1 SFUSD Mathematics Core Curriculum Development Project 2014 2015 Creating meaningful transformation in mathematics education Developing learners who are independent, assertive constructors of their own
More informationUNIT 1 SIMILARITY, CONGRUENCE, AND PROOFS Lesson 3: Constructing Polygons Instruction
rerequisite Skills This lesson requires the use of the following skills: using a compass copying and bisecting line segments constructing perpendicular lines constructing circles of a given radius Introduction
More informationUnit 4: Geometric Construction (Chapter4: Geometry For Modeling and Design)
Unit 4: Geometric Construction (Chapter4: Geometry For Modeling and Design) DFTG-1305 Technical Drafting Instructor: Jimmy Nhan OBJECTIVES 1. Identify and specify basic geometric elements and primitive
More informationCircles Assignment Answer the following questions.
Answer the following questions. 1. Define constructions. 2. What are the basic tools that are used to draw geometric constructions? 3. What is the use of constructions? 4. What is Compass? 5. What is Straight
More informationGeometer s Skethchpad 8th Grade Guide to Learning Geometry
Geometer s Skethchpad 8th Grade Guide to Learning Geometry This Guide Belongs to: Date: Table of Contents Using Sketchpad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
More informationStandards of Learning Guided Practice Suggestions. For use with the Mathematics Tools Practice in TestNav TM 8
Standards of Learning Guided Practice Suggestions For use with the Mathematics Tools Practice in TestNav TM 8 Table of Contents Change Log... 2 Introduction to TestNav TM 8: MC/TEI Document... 3 Guided
More information18 Two-Dimensional Shapes
18 Two-Dimensional Shapes CHAPTER Worksheet 1 Identify the shape. Classifying Polygons 1. I have 3 sides and 3 corners. 2. I have 6 sides and 6 corners. Each figure is made from two shapes. Name the shapes.
More information3 In the diagram below, the vertices of DEF are the midpoints of the sides of equilateral triangle ABC, and the perimeter of ABC is 36 cm.
1 In the diagram below, ABC XYZ. 3 In the diagram below, the vertices of DEF are the midpoints of the sides of equilateral triangle ABC, and the perimeter of ABC is 36 cm. Which two statements identify
More informationConstructing Perpendiculars to a Line. Finding the Right Line. Draw a line and a point labeled P not on the line, as shown above.
Page 1 of 5 3.3 Intelligence plus character that is the goal of true education. MARTIN LUTHER KING, JR. Constructing Perpendiculars to a Line If you are in a room, look over at one of the walls. What is
More information1. Construct the perpendicular bisector of a line segment. Or, construct the midpoint of a line segment. 1. Begin with line segment XY.
1. onstruct the perpendicular bisector of a line segment. Or, construct the midpoint of a line segment. 1. egin with line segment. 2. lace the compass at point. djust the compass radius so that it is more
More informationChallenges from Ancient Greece
Challenges from ncient Greece Mathematical goals Make formal geometric constructions with a variety of tools and methods. Use congruent triangles to justify geometric constructions. Common Core State Standards
More informationChapter 11: Constructions and Loci
Chapter 11: Section 11.1a Constructing a Triangle given 3 sides (sss) Leave enough room above the line to complete the shape. Do not rub out your construction lines. They show your method. 1 Section 11.1b
More information0810ge. Geometry Regents Exam y # (x $ 3) 2 % 4 y # 2x $ 5 1) (0,%4) 2) (%4,0) 3) (%4,%3) and (0,5) 4) (%3,%4) and (5,0)
0810ge 1 In the diagram below, ABC! XYZ. 3 In the diagram below, the vertices of DEF are the midpoints of the sides of equilateral triangle ABC, and the perimeter of ABC is 36 cm. Which two statements
More informationStep 2: Extend the compass from the chosen endpoint so that the width of the compass is more than half the distance between the two points.
Student Name: Teacher: Date: District: Miami-Dade County Public Schools Test: 9_12 Mathematics Geometry Exam 1 Description: GEO Topic 1 Test: Tools of Geometry Form: 201 1. A student followed the given
More informationMODELING AND DESIGN C H A P T E R F O U R
MODELING AND DESIGN C H A P T E R F O U R OBJECTIVES 1. Identify and specify basic geometric elements and primitive shapes. 2. Select a 2D profile that best describes the shape of an object. 3. Identify
More information1 st Subject: 2D Geometric Shape Construction and Division
Joint Beginning and Intermediate Engineering Graphics 2 nd Week 1st Meeting Lecture Notes Instructor: Edward N. Locke Topic: Geometric Construction 1 st Subject: 2D Geometric Shape Construction and Division
More informationBasic Mathematics Review 5232
Basic Mathematics Review 5232 Symmetry A geometric figure has a line of symmetry if you can draw a line so that if you fold your paper along the line the two sides of the figure coincide. In other words,
More information2. Use the Mira to determine whether these following symbols were properly reflected using a Mira. If they were, draw the reflection line using the
Mira Exercises What is a Mira? o Piece of translucent red acrylic plastic o Sits perpendicular to the surface being examined o Because the Mira is translucent, it allows you to see the reflection of objects
More informationObjective To find the perimeters and areas of similar polygons
104 Perimeters and Areas of Similar Figures Mathematics Florida Standards Prepares for MAFS.912.G-GMD.1.3 Use volume formulas for cylinders, pyramids, cones, and spheres to solve problems. MP 1. MP 3,
More information6th FGCU Invitationdl Math Competition
6th FGCU nvitationdl Math Competition Geometry ndividual Test Option (E) for all questions is "None of the above." 1. MC = 12, NC = 6, ABCD is a square. 'h What is the shaded area? Ans ~ (A) 8 (C) 25 2.
More informationPENNSYLVANIA. List properties, classify, draw, and identify geometric figures in two dimensions.
Know: Understand: Do: CC.2.3.4.A.1 -- Draw lines and angles and identify these in two-dimensional figures. CC.2.3.4.A.2 -- Classify twodimensional figures by properties of their lines and angles. CC.2.3.4.A.3
More informationis formed where the diameters intersect? Label the center.
E 26 Get Into Shape Hints or notes: A circle will be folded into a variety of geometric shapes. This activity provides the opportunity to assess the concepts, vocabulary and knowledge of relationships
More informationMathematical Construction
Mathematical Construction Full illustrated instructions for the two bisectors: Perpendicular bisector Angle bisector Full illustrated instructions for the three triangles: ASA SAS SSS Note: These documents
More information7th Grade Drawing Geometric Figures
Slide 1 / 53 Slide 2 / 53 7th Grade Drawing Geometric Figures 2015-11-23 www.njctl.org Slide 3 / 53 Topics Table of Contents Determining if a Triangle is Possible Click on a topic to go to that section
More informationShelf, Treasure Chest, Tub. Math and Quiet!! Center, A. Quiet Dice for Make. (Talk! = Walk!) A. Warm Up or Lesson, CONTINUE ON!! B.
Sandra White - snannyw@aol.com - CAMT 2012 No Wasted Time 9 12 1 12 1 11 10 11 2 10 11 2 3 9 3 8 4 8 4 7 6 5 7 6 5 from Beginningto End Procedures Traveling / Waiting Unexpected Visitors Finishing Early
More informationGeometry. a) Rhombus b) Square c) Trapezium d) Rectangle
Geometry A polygon is a many sided closed shape. Four sided polygons are called quadrilaterals. Sum of angles in a quadrilateral equals 360. Parallelogram is a quadrilateral where opposite sides are parallel.
More informationENGINEERING GRAPHICS
ENGINEERING GRAPHICS Course Structure Units Topics Marks Unit I Plane Geometry 16 1 Lines, angles and rectilinear figures 2 Circles and tangents 3 Special curves: ellipse, parabola, involute, cycloid.
More informationDIRECTIONS FOR GEOMETRY CONSTRUCTION PROJECT
Name Period DIRECTIONS FOR GEOMETRY CONSTRUCTION PROJECT Materials needed: Objective: Standards: 8 pieces of unlined white computer paper (8.5 in. by 11in.), compass, ruler, protractor, pencil, and markers/colored
More informationActivity 5.2 Making Sketches in CAD
Activity 5.2 Making Sketches in CAD Introduction It would be great if computer systems were advanced enough to take a mental image of an object, such as the thought of a sports car, and instantly generate
More informationThe Magic Circle Basic Lesson. Developed by The Alexandria Seaport Foundation
The Magic Circle Basic Lesson Developed by The Alexandria Seaport Foundation The Tools Needed Compass Straightedge Pencil Paper (not graph paper, 8.5 x 11 is fine) Your Brain (the most important tool!)
More informationLesson 9.1 Assignment
Lesson 9.1 Assignment Name Date Earth Measure Introduction to Geometry and Geometric Constructions Use a compass and a straightedge to complete Questions 1 and 2. 1. Construct a flower with 12 petals by
More information5.3. Area of Polygons and Circles Play Area. My Notes ACTIVITY
Area of Polygons and Circles SUGGESTED LEARNING STRATEGIES: Think/Pair/Share ACTIVITY 5.3 Pictured below is an aerial view of a playground. An aerial view is the view from above something. Decide what
More information16. DOK 1, I will succeed." In this conditional statement, the underlined portion is
Geometry Semester 1 REVIEW 1. DOK 1 The point that divides a line segment into two congruent segments. 2. DOK 1 lines have the same slope. 3. DOK 1 If you have two parallel lines and a transversal, then
More informationDroodle for Geometry Final Exam
Droodle for Geometry Final Exam Answer Key by David Pleacher Can you name this droodle? Back in 1953, Roger Price invented a minor art form called the Droodle, which he described as "a borkley-looking
More informationSet No - 1 I B. Tech I Semester Regular/Supplementary Examinations Jan./Feb ENGINEERING DRAWING (EEE)
Set No - 1 I B. Tech I Semester Regular/Supplementary Examinations Jan./Feb. - 2015 ENGINEERING DRAWING Time: 3 hours (EEE) Question Paper Consists of Part-A and Part-B Answering the question in Part-A
More information(A) Circle (B) Polygon (C) Line segment (D) None of them (A) (B) (C) (D) (A) Understanding Quadrilaterals <1M>
Understanding Quadrilaterals 1.A simple closed curve made up of only line segments is called a (A) Circle (B) Polygon (C) Line segment (D) None of them 2.In the following figure, which of the polygon
More informationDownloaded from
Understanding Elementary Shapes 1 1.In the given figure, lines l and m are.. to each other. (A) perpendicular (B) parallel (C) intersect (D) None of them. 2.a) If a clock hand starts from 12 and stops
More informationGeometric Constructions
Geometric onstructions (1) opying a segment (a) Using your compass, place the pointer at Point and extend it until reaches Point. Your compass now has the measure of. (b) Place your pointer at, and then
More informationDIRECTIONS FOR GEOMETRY HONORS CONSTRUCTION PROJECT
Name Period DIRECTIONS FOR GEOMETRY HONORS CONSTRUCTION PROJECT Materials needed: Objective: Standards: 8 pieces of unlined white computer / copy paper (8.5 in. by 11in.), compass, ruler, protractor, pencil,
More information(A) Circle (B) Polygon (C) Line segment (D) None of them
Understanding Quadrilaterals 1.The angle between the altitudes of a parallelogram, through the same vertex of an obtuse angle of the parallelogram is 60 degree. Find the angles of the parallelogram.
More informationSolutions to Exercise problems
Brief Overview on Projections of Planes: Solutions to Exercise problems By now, all of us must be aware that a plane is any D figure having an enclosed surface area. In our subject point of view, any closed
More informationConstruction Junction, What s your Function?
Construction Junction, What s your Function? Brian Shay Teacher and Department Chair Canyon Crest Academy Brian.Shay@sduhsd.net @MrBrianShay Session Goals Familiarize ourselves with CCSS and the GSE Geometry
More informationProblem of the Month: Between the Lines
Problem of the Month: Between the Lines Overview: In the Problem of the Month Between the Lines, students use polygons to solve problems involving area. The mathematical topics that underlie this POM are
More informationDeveloping geometric thinking. A developmental series of classroom activities for Gr. 1-9
Developing geometric thinking A developmental series of classroom activities for Gr. 1-9 Developing geometric thinking ii Contents Van Hiele: Developing Geometric Thinking... 1 Sorting objects using Geostacks...
More informationYou need to be really accurate at this before trying the next task. Keep practicing until you can draw a perfect regular hexagon.
Starter 1: On plain paper practice constructing equilateral triangles using a ruler and a pair of compasses. Use a base of length 7cm. Measure all the sides and all the angles to check they are all the
More informationMATH STUDENT BOOK. 6th Grade Unit 8
MATH STUDENT BOOK 6th Grade Unit 8 Unit 8 Geometry and Measurement MATH 608 Geometry and Measurement INTRODUCTION 3 1. PLANE FIGURES 5 PERIMETER 5 AREA OF PARALLELOGRAMS 11 AREA OF TRIANGLES 17 AREA OF
More informationObjective: Use a compass and straight edge to construct congruent segments and angles.
CONSTRUCTIONS Objective: Use a compass and straight edge to construct congruent segments and angles. Introduction to Constructions Constructions: The drawing of various shapes using only a pair of compasses
More informationMaterials: Computer lab or set of calculators equipped with Cabri Geometry II and lab worksheet.
Constructing Perpendiculars Lesson Summary: Students will complete the basic compass and straight edge constructions commonly taught in first year high school Geometry. Key Words: perpendicular, compass,
More informationSTRAND H: Angle Geometry
Mathematics SKE, Strand H UNIT H3 onstructions and Loci: Text STRND H: ngle Geometry H3 onstructions and Loci Text ontents Section H3.1 Drawing and Symmetry H3.2 onstructing Triangles and ther Shapes H3.3
More informationEuclid s Muse MATERIALS VOCABULARY. area perimeter triangle quadrilateral rectangle line point plane. TIME: 40 minutes
Euclid s Muse In this activity, participants match geometry terms to definitions and definitions to words. MATERIALS Transparency: Euclid s Muse Directions Transparency/Page: Euclid s Muse Transparency/Page:
More informationUNIT 1 SIMILARITY, CONGRUENCE, AND PROOFS Lesson 2: Constructing Lines, Segments, and Angles Instruction
Prerequisite Skills This lesson requires the use of the following skills: using a compass understanding the geometry terms line, segment, ray, and angle Introduction Two basic instruments used in geometry
More informationRefer to Blackboard for Activities and/or Resources
Lafayette Parish School System Curriculum Map Mathematics: Grade 5 Unit 4: Properties in Geometry (LCC Unit 5) Time frame: 16 Instructional Days Assess2know Testing Date: March 23, 2012 Refer to Blackboard
More informationObjective: Use a compass and straight edge to construct congruent segments and angles.
CONSTRUCTIONS Objective: Use a compass and straight edge to construct congruent segments and angles. Oct 1 8:33 AM Oct 2 7:42 AM 1 Introduction to Constructions Constructions: The drawing of various shapes
More informationb) three million, four hundred and forty-five thousand, eight hundred and eighty-five
Mark / 63 % 1) Change words to numbers a) three thousand, eight hundred and seventy-nine b) three million, four hundred and forty-five thousand, eight hundred and eighty-five 2) Write the number in words
More informationS. Stirling Page 1 of 14
3.1 Duplicating Segments and ngles [and riangles] hese notes replace pages 144 146 in the book. You can read these pages for extra clarifications. Instructions for making geometric figures: You can sketch
More informationGeometry 2001 part 1
Geometry 2001 part 1 1. Point is the center of a circle with a radius of 20 inches. square is drawn with two vertices on the circle and a side containing. What is the area of the square in square inches?
More informationGeometer s Skethchpad 7th Grade Guide to Learning Geometry
Geometer s Skethchpad 7th Grade Guide to Learning Geometry This Guide Belongs to: Date: 2 -- Learning with Geometer s Sketchpad **a story can be added or one could choose to use the activities alone and
More informationMATH FCAT PRACTICE (Grade 10, Lesson 6, Part A)
MATH FCAT PRACTICE (Grade 10, Lesson 6, Part A) 1. Semicircles are constructed on the sides of an equilateral triangle, as shown in the figure above. Of the following, which best approximates the sum of
More informationGeometry - Midterm Exam Review - Chapters 1, 2
Geometry - Midterm Exam Review - Chapters 1, 2 1. Name three points in the diagram that are not collinear. 2. Describe what the notation stands for. Illustrate with a sketch. 3. Draw four points, A, B,
More information3. Given the similarity transformation shown below; identify the composition:
Midterm Multiple Choice Practice 1. Based on the construction below, which statement must be true? 1 1) m ABD m CBD 2 2) m ABD m CBD 3) m ABD m ABC 1 4) m CBD m ABD 2 2. Line segment AB is shown in the
More informationUNIT PLAN. Grade Level: Unit #: 7 Unit Name: Circles
UNIT PLAN Subject: Geometry Grade Level: 10-12 Unit #: 7 Unit Name: Circles Big Idea/Theme: The understanding of properties of circles, the lines that intersect them, and the use of their special segments
More informationName. Ms. Nong. Due on: Per: Geometry 2 nd semester Math packet # 2 Standards: 8.0 and 16.0
Name FRIDAY, FEBRUARY 24 Due on: Per: TH Geometry 2 nd semester Math packet # 2 Standards: 8.0 and 16.0 8.0 Students know, derive, and solve problems involving the perimeter, circumference, area, volume
More informationUnit 6 Lesson 1 Circle Geometry Properties Project
Unit 6 Lesson 1 Circle Geometry Properties Project Name Part A Look up and define the following vocabulary words. Use an illustration where appropriate. Some of this vocabulary can be found in the glossary
More informationCTB/McGraw-Hill. Math Quarter 2: Week 5: Mixed Review Test ID:
Page 1 of 35 Developed and published by CTB/McGraw-Hill LLC, a subsidiary of The McGraw-Hill Companies, Inc., 20 Ryan Ranch Road, Monterey, California 93940-5703. All rights reserved. Only authorized customers
More informationChapter 9 Practice Test 1 due 4/13 Wed Measurement and Geometry
Name Date Class Chapter 9 Practice Test 1 due 4/13 Wed Measurement and Geometry Choose the best answer. 1. Bob is drawing the outside lines on a sports field that is 72 feet by 90 feet. What is the total
More informationFind Closed Lines. Put an on the lines that are not closed. Circle the closed lines. Who wins:,, or nobody?
Find Closed Lines Put an on the lines that are not closed. Circle the closed lines. Who wins:,, or nobody? F-34 Blackline Master Geometry Teacher s Guide for Grade 2 CA 2.1 BLM Unit 5 p34-52 V8.indd 34
More informationEngineering Graphics UNIVERSITY OF TEXAS RIO GRANDE VALLEY JAZMIN LEY HISTORY OF ENGINEERING GRAPHICS GEOMETRIC CONSTRUCTION & SOLID MODELING
Engineering Graphics UNIVERSITY OF TEXAS RIO GRANDE VALLEY JAZMIN LEY HISTORY OF ENGINEERING GRAPHICS GEOMETRIC CONSTRUCTION & SOLID MODELING Overview History of Engineering Graphics: Sketching, Tools,
More informationUNIT 1 GEOMETRY. (revision from 1 st ESO) Unit 8 in our books
UNIT 1 GEOMETRY (revision from 1 st ESO) Unit 8 in our books WHAT'S GEOMETRY? Geometry is the study of the size, shape and position of 2 dimensional shapes and 3 dimensional figures. In geometry, one explores
More informationWhat role does the central angle play in helping us find lengths of arcs and areas of regions within the circle?
Middletown Public Schools Mathematics Unit Planning Organizer Subject Geometry Grade/Course 10 Unit 5 Circles and other Conic Sections Duration 16 instructional + 4 days for reteaching/enrichment Big Idea
More information2. Here are some triangles. (a) Write down the letter of the triangle that is. right-angled, ... (ii) isosceles. ... (2)
Topic 8 Shapes 2. Here are some triangles. A B C D F E G (a) Write down the letter of the triangle that is (i) right-angled,... (ii) isosceles.... (2) Two of the triangles are congruent. (b) Write down
More informationWhat You ll Learn. Why It s Important
Many artists use geometric concepts in their work. Think about what you have learned in geometry. How do these examples of First Nations art and architecture show geometry ideas? What You ll Learn Identify
More informationBig Ideas Math: A Common Core Curriculum Geometry 2015 Correlated to Common Core State Standards for High School Geometry
Common Core State s for High School Geometry Conceptual Category: Geometry Domain: The Number System G.CO.1 Know precise definitions of angle, circle, perpendicular line, parallel line, and line segment,
More informationGrades 3-5. Robert Smith. Author
Editors Polly Hoffman Gisela Lee Editorial Manager Karen J. Goldfluss, M.S. Ed. Editor-in-Chief Sharon Coan, M.S. Ed. Cover Artist Jessica Orlando Grades 3-5 Art Coordinator Kevin Barnes Creative Director
More informationUniversity of Houston High School Mathematics Contest Geometry Exam Spring 2016
University of Houston High School Mathematics ontest Geometry Exam Spring 016 nswer the following. Note that diagrams may not be drawn to scale. 1. In the figure below, E, =, = 4 and E = 0. Find the length
More informationGeometry by Jurgensen, Brown and Jurgensen Postulates and Theorems from Chapter 1
Postulates and Theorems from Chapter 1 Postulate 1: The Ruler Postulate 1. The points on a line can be paired with the real numbers in such a way that any two points can have coordinates 0 and 1. 2. Once
More informationCourse: Math Grade: 7. Unit Plan: Geometry. Length of Unit:
Course: Math Grade: 7 Unit Plan: Geometry Length of Unit: Enduring Understanding(s): Geometry is found in the visual world in two and three dimension. We use geometry daily in problem solving. Essential
More informationFrom Rabbit Ears to Origami Flowers: Triangle Centers and the Concept of Function
Bridges 2017 Conference Proceedings From Rabbit Ears to Origami Flowers: Triangle Centers and the Concept of Function Alan Russell Department of Mathematics and Statistics Elon University 2320 Campus Box
More informationMeasuring and Drawing Angles and Triangles
NME DTE Measuring and Drawing ngles and Triangles Measuring an angle 30 arm origin base line 0 180 0 If the arms are too short to reach the protractor scale, lengthen them. Step 1: lace the origin of the
More informationKansas City Area Teachers of Mathematics 2017 KCATM Contest
Kansas City Area Teachers of Mathematics 2017 KCATM Contest GEOMETRY AND MEASUREMENT TEST GRADE 4 INSTRUCTIONS Do not open this booklet until instructed to do so. Time limit: 15 minutes You may use calculators
More informationName: Date: Chapter 2 Quiz Geometry. Multiple Choice Identify the choice that best completes the statement or answers the question.
Name: Date: Chapter 2 Quiz Geometry Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What is the value of x? Identify the missing justifications.,, and.
More informationAutoCAD 2D Module 14 Trimming and Extending
AutoCAD Self-paced ecourse AutoCAD 2D Module 14 Trimming and Extending Learning Outcomes When you have completed this module, you will be able to: 1 Describe the geometry of regular polygons. 2 Apply the
More informationModule 2 Drawing Shapes and Repeating
Module 2 Drawing Shapes and Repeating Think Like a Computer 2 Exercises 3 Could You Repeat That Please? 6 Exercises 7 Over and Over Again 8 Exercises 9 End of Module Quiz 10 2013 Lero Think Like a Computer
More informationUNC Charlotte 2012 Comprehensive
March 5, 2012 1. In the English alphabet of capital letters, there are 15 stick letters which contain no curved lines, and 11 round letters which contain at least some curved segment. How many different
More informationPre-Algebra Sponsored by the Indiana Council of Teachers of Mathematics. Indiana State Mathematics Contest
Pre-Algebra 2010 Sponsored by the Indiana Council of Teachers of Mathematics Indiana State Mathematics Contest This test was prepared by faculty at Indiana State University ICTM Website http://www.indianamath.org/
More informationUnit 1 Foundations of Geometry: Vocabulary, Reasoning and Tools
Number of Days: 34 9/5/17-10/20/17 Unit Goals Stage 1 Unit Description: Using building blocks from Algebra 1, students will use a variety of tools and techniques to construct, understand, and prove geometric
More informationGeometry. Teacher s Guide
Geometry Teacher s Guide WALCH PUBLISHING Table of Contents To the Teacher.......................................................... vi Classroom Management..................................................
More informationSecond Semester Session Shri Ramdeobaba College of Engineering & Management, Nagpur. Department of Mechanical Engineering
Second Semester Session- 2017-18 Shri Ramdeobaba College of Engineering & Management, Nagpur. Department of Mechanical Engineering Engineering Drawing Practical Problem Sheet Sheet No.:- 1. Scales and
More informationSquares Multiplication Facts: Square Numbers
LESSON 61 page 328 Squares Multiplication Facts: Square Numbers Name Teacher Notes: Introduce Hint #21 Multiplication/ Division Fact Families. Review Multiplication Table on page 5 and Quadrilaterals on
More informationENGINEERING DRAWING. UNIT III - Part A
DEVELOPMENT OF SURFACES: ENGINEERING DRAWING UNIT III - Part A 1. What is meant by development of surfaces? 2. Development of surfaces of an object is also known as flat pattern of the object. (True/ False)
More informationDownloaded from
Symmetry 1 1.A line segment is Symmetrical about its ---------- bisector (A) Perpendicular (B) Parallel (C) Line (D) Axis 2.How many lines of symmetry does a reactangle have? (A) Four (B) Three (C)
More informationActivity: Fold Four Boxes
ctivity: Fold Four Boxes 1. Cut out your copy of the crease pattern for the square-base twist box but only cut along the solid lines. 2. Look at this key: mountain crease valley crease When folded, a mountain
More information