The Greedy Triangle Written by Marilyn Burns Mrs. Campbell First Grade.

Slides:



Advertisements
Similar presentations
Beat the Computer! Geometry Vocabulary for Unit 3
Advertisements

Polygons by Amy Pihlainen
An Interactive Book About Math Vocabulary By Mrs. Emmer-Miller.
Review The lengths of three sides of a triangle are given. Classify the triangle , 12, , 10, , 15, 26 equilateral scalene isosceles.
Polygons and Quadrilaterals
GEOMETRY 10 TH GRADE GEOMETRY MS. FORTINO Regular Polygons Click to Proceed.
Lesson #45 Naming Polygons.
Do Now 1. What is the value of 5 0 ? a. 5 b. 50 c. 0 d Four stores are having a sale on the same computer. Which store is offering the best sale.
POLYGONS “MANY” “SIDES”. A polygon is a 2-dimensional shape.
Sum of Angles in Polygons.  A polygon is a two-dimensional (flat) shape that has all straight lines. It needs to be closed, meaning there is an inside.
Geometry Vocabulary 2-dimensional (2D) - a shape that has no thickness; a flat shape 3-dimensional (3D) - an object that has thickness (height, width and.
What is a Polygon? Dr. Beth McCulloch Vinson Athens State University PT3 Grant Funding, Summer 2000.
Lesson 19 Polygons Kalyani David.
6th Grade Math Homework Chapter 7-7
Next 2.G Geometry Shapes © Math As A Second Language All Rights Reserved.
8.1.1 Find Angle Measures in Quadrilaterals Chapter 8: Quadrilaterals.
©opyright 2005 Research Education Ltd and Primary ICT Solutions Shapes Presentation Click the shapes below to see the information. If you click on the.
Course Polygons 8-7 Polygons Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.
Grade 3 Describe and analyze properties of two-dimensional shapes.
Start with a background Use Effects…. The bottom segment of a polygon is its base. The sides of polygons are segments. The points where the segments.
Areas of Polygons. Directions Look at the following slide, which will act as the “home page.” From this home page, you will click on each step when necessary.
Transparency 7 Click the mouse button or press the Space Bar to display the answers.
Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.
Lesson Plan The Greedy Triangle Second Grade, Common Core Learning Task Standard: Recognize and draw shapes having specified attributes, such as a given.
Polygons Polygons Simple, Simple, Closed figure Closed figure Made up of line segments Made up of line segments.
Geometrical Shapes Low-Tech Communication Board. ~~Description ~~ This communication board will be used in the Middle School regular education Math classroom,
FUN WITH SHAPES! 1st Grade Mathematics Ms. Coleman Click Arrow to go to Main Menu.
Polygons Polygons are many-sided closed figures, with sides that are line segments. Polygons are named according to the number of sides and angles they.
10-8 Polygons and Tessellations
Grade 3 Describe and analyze properties of two-dimensional shapes.
Geometric Polygons 10 th Grade Geometry Laurie Grodziak Click Here Go to Main Screen.
POLYGONS. What is a Polygon? A closed figure made by joining line segments, where each line segment intersects exactly two others Examples of polygons:
Polygons Quadrilateral Triangles Pentagon Polygon Song Heptagon
Polygons. Polygon: a two dimensional shape with straight sides.
M4G1 Students will define and identify the characteristics of geometric figures through examination and construction. M4G2 Students will understand fundamental.
Geometric Shapes Sam Pfleger Math Grades Shapes TriangleQuadrilateral Pentagon Hexagon Heptagon Octagon Decagon CircleTo Quiz.
T he Greedy Triangle: A PowerPoint Presentation to Tell A Story A PowerPoint Presentation created by Alex Lagrimas Andrew Jackson Academy
WHAT ARE POLYGONS? Brought to you by powerpointpros.com.
GEOMETRY A Review of Shapes in Geometry Grades 9-12 Jon Dressler Forward.
The Greedy Triangle (Looking at Polygons). Triangle.
Polygon Worksheet 1. Concave Polygon Convex Polygon.
8.1 – Find Angle Measures in Polygons
7-7 Polygons Course 1 Warm Up Problem of the Day Lesson Presentation.
Second Grade, Common Core Learning Task
Visualising Numbers Counting, numbers and amounts to 20, with shapes and pictures Click each time to count and see what happens.
Made by-CHAHAT MAGGU CLASS-VIII-B.
What is a Polygon?.
8-7 Polygons Course 1 Warm Up Problem of the Day Lesson Presentation.
Polygons – Measurements of Angles
L.O.2 To understand and use angle measure in degrees,
Triangle Vocabulary Equilateral:
Polygons 3 triangle 8 octagon 4 quadrilateral 9 nonagon pentagon 10
What is a Polygon?.
INTRODUCTION TO POLYGONS
Y8 Polygon Workbook.
What is a Polygon? Dr. Beth McCulloch Vinson Athens State University
Radial differentiation slide
Click Here Go to Main Screen
8.1 – Find Angle Measures in Polygons
Warm Up Brooks and Jackson were constructing quadrilaterals (squares, rhombi, rectangles, parallelograms, trapezoids) on drawing paper and decided to include.
Polygons By Beth Roberts.
What is a Polygon? Dr. Beth McCulloch Vinson Athens State University
9.4 - Polygons Grade 4.
Polygons.
What is a Polygon? Dr. Beth McCulloch Vinson Athens State University
Pretest Lessons # Questions.
2D Shape Miss hughes.
Types of Polygons Tuesday, 07 May 2019.
What is a Polygon? Dr. Beth McCulloch Vinson Athens State University
8-7 Polygons Course 1 Warm Up Problem of the Day Lesson Presentation.
Presentation transcript:

The Greedy Triangle Written by Marilyn Burns Mrs. Campbell First Grade

The book The Greedy Triangle Crayons Shape Book Pencils Geoboard Smartboard Whiteboard

This story is about a Triangle who wants to be more than just a Triangle. It believes that more angles and corners will make life better. So the Triangle visits the character the Shapeshifter. The Shapeshifter changes the Triangle into many different shapes. Do you think some shapes are better than others and why? How will the Shapeshifter change the Triangle into different shapes? What shapes do you think the Triangle will turn into?

Sides - Sides are the outside lines of a shape.

Vocabulary Quadrilateral Pentagon Hexagon A quadrilateral has four sides and four corners. A baseball diamond is the shape of a quadrilateral. A pentagon has five sides and five corners. A soccer ball is made up of tiny pentagon shapes. A hexagon has six sides and six corners. A Bee hive cell is the shape of a hexagon. The next set of vocabulary words I will introduce are quadrilateral, pentagon, and hexagon.

Heptagon Octagon Nonagon Decagon Vocabulary A hexagon is a seven sided shape with seven corners. A flower can be in the shape of a hexagon. An octagon is an eight sided shape with eight corners. A stop sign is the shape of an octagon. A nonagon is a nine sided shape with nine corners. The top of a building can be in the shape of a nonagon. A decagon is a ten sided shape with ten corners. A mirror can be in the shape of a decagon.

Name of the shapePicture of the shape Number of sidesNumber of corners Triangle Quadrilateral Pentagon Hexagon CLICKLet’s have some fun reviewing our shapes.

Geoboard Fun! What is the lesson the triangle learned? What is the lesson you learned? Let’s have some fun watching a video about shapes and sizes. CLICK

You are going to become a shape detective. Your new assignment is to go home and cut out five pictures of different shapes from magazines, newspapers, food boxes and construction paper. You will bring the pictures to school and create your very own shape book. Have fun being a shape detective!

Points321Total Before ReadingStudent will participate in brainstorming, making predictions, drawing the shapes, and listen carefully to the new vocabulary. Student will partially participate in brainstorming, making predictions, drawing the shapes, and listen to the new vocabulary. Student will not brainstorm, make predictions, draw the shapes and listen to the new vocabulary. During ReadingListens carefully to the story and participates in writing the numbers on their white board. Partially listens to the story and write some of the numbers on their whiteboard. Will not listen and write any of the numbers on the whiteboard. After ReadingCreates all five shapes on their geoboard. Creates three shapes on their geoboard. Creates two or less shapes on their geoboard. Beyond ReadingCreate a shape book with five pictures and label all of the pictures. Create a shape book with three pictures and label the pictures. Create a shape book with two or less shapes and label the pictures.

Marilyn Burns  Spaghetti and Meatballs for All  Amanda Bean’s Amazing Dream Wonderful Article Written By Marilyn Burns: Connecting Writing and Math Other Marilyn Burns Books  Cats Add Up! Burns, M. (1994). The Greedy Triangle. New York: Scholastic. Text _Writing_in_Math.pdf

Cyber Lesson- Slide 4: I will have the students brainstorm a list of familiar geometric shapes on the smartboard. Then I will have the students draw pictures of the shapes they predict the triangle will turn into on their own whiteboards. Next I will introduce vocabulary words that the students will hear throughout the story. Cyber Lesson- Slide 4: Then after I introduce these vocabulary words I will have the students find an object in the classroom that is a triangle. Then I will ask the students to point to the sides and angles of the object. Cyber Lesson- Slide 6: To not overwhelm the students with challenging vocabulary I will address new words when they are mentioned in the story. Cyber Lesson- Slide 7: While reading the book The Greedy Triangle I will stop periodically to have the students predict how many sides and angles each new shape will have. Then they will record their answers on their own whiteboard. Lastly, I will confirm their predictions on the smartboard by having the correct answer appear on my chart. Cyber Lesson- Slide 8: When I finish reading the story the students will return to their seats and get a geoboard. They will be creating the different shapes from the story The Greedy Triangle. They will be making the same shapes as Mrs. Campbell makes on her geoboard. To check their work I will encourage the students to count the sides and angles of their shapes. The students will be making these shapes: triangle, quadrilateral, pentagon, and hexagon. Cyber Lesson- Slide 8: When the students have finished making all of the shapes I will redirect their attention towards the theme of being greedy. I will remind them that a three sided shape is just as important as a shape with more than three sides. My school does not have computer time for first graders however, there is a portable smartboard. I will be using the smartboard to teach this cyber lesson in a whole group setting over the course of a week.