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Worksheet
Curated OER

1st Grade Geometry Worksheets

For Students 1st
In these basic geometry worksheets, 1st graders will complete a variety of activities involving shapes such as: tracing names of shapes, labeling shapes, solving shape riddles, and counting and finding shapes in a picture.
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Lesson Plan
Curated OER

Size Riddles

For Teachers 2nd - 6th
Students investigate shapes and sizes by creating a riddle.  In this geometry instructional activity, students read one of two books and investigate facts about an object's size.  Students write a riddle using the facts they have read...
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Lesson Plan
Arizona State University

Roundup Shapes

For Teachers K - 1st Standards
Let's study 2-D shapes! Young mathematicians compare and classify shapes according to attributes. They evaluate shape riddles and predict the shape being described. Here is the website where you can find the lesson...
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Worksheet
Curated OER

A Game of Scrabble

For Students 7th - 12th
In this secondary mathematics activity, students determine each word played during a Scrabble game.  They are given a mat clue for each word played and determine the correct placement on the board and the score at the end of the game....
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Lesson Plan
Curated OER

Multiplication

For Teachers 3rd
Third graders discover a connection between numbers of things in groups and groups. They solve number line puzzles for multiplications and identify data for 3 riddles in a multiplication context. They use number lines as sources for...
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Lesson Plan
Curated OER

The Circle's Measure

For Teachers 3rd - 7th
Students explore circumference and diameter. In this math lesson plan, students apply their knowledge of circumference and diameter to solve mathematical riddles. Students apply this knowledge to find circumference and diameter of...
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Lesson Plan
Curated OER

Grandfather Tang's Story

For Teachers 1st - 4th
Learners construct tangram patters. In this geometry lesson, students read the book Grandfather Tang's Story and visit various websites to practice covering figures with tangrams. Learners attempt to construct animal shapes using puzzles.
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Lesson Plan
Curated OER

Geometric Patterns and Relationships

For Teachers 5th
Fifth graders explore three-dimensional figures. As a class, they discuss the characteristics of various three-dimensional figures. In groups, 5th graders write riddles describing the geometric shape. Partners read each other's...
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Lesson Plan
Curated OER

Living in a Geometrical World

For Teachers 3rd - 5th
Students participate in a series of hand-on, online, and multimedia activities to examine 2 dimensional and 3 dimensional shapes. They describe common geometric solids. They construct rectangular prisms using straws and ribbon.
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Lesson Plan
Curated OER

A World of Symmetry

For Teachers 6th - 8th
Students identify lines of symmetry.  In this symmetry lesson, students create objects and identify their lines of symmetry.  They answer questions about lines of symmetry.  Students cut shapes out of cookie dough and decorate it to...
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Lesson Plan
Curated OER

Captain Invincible and the Space Shapes

For Teachers 1st - 2nd
Students identify geometric solids. In this geometric shapes lesson, students listen to the teacher read Captain Invincible and the Space Shapes  by Stuart J. Murphy. Students then visit a web site where they identify types of triangles...

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