Interactive
Curated OER

Area of Shaded Region (rectangles and triangles)

For Students 9th - 12th
In this online math worksheet, students determine the area of shaded regions within rectangles and triangles. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A...
Worksheet
Curated OER

How Many Shapes in the Puzzle?

For Students K - 1st
Learners look at an image created out of various shapes. They find and count the number of rectangles, circles, and triangles in the image. Then they add each number for a total number of shapes.
Worksheet
Math Stars

Math Stars: A Problem-Solving Newsletter Grade 6

For Students 4th - 7th Standards
Think, question, brainstorm, and make your way through a newsletter full of puzzles and word problems. The resource includes 10 different newsletters, all with interesting problems, to give class members an out-of-the box...
Worksheet
Curated OER

Puzzling Shapes

For Students 2nd - 3rd
In this math activity, students count the number of rectangles and triangles they see in two drawings. Each figure has overlapping shapes.
Worksheet
Curated OER

Geometry Puzzle

For Students 2nd - 3rd
In this geometry puzzle worksheet, students identify and complete a puzzle that includes 7 different geometrical shapes. They identify and name each shape listed at the bottom. Then, students label every shape in the puzzle with the...
Worksheet
Curated OER

Add up to 20

For Students 2nd - 4th
In this adding up to 20 activity, students try to match each line of the rectangle to add up to 20 using any whole numbers they choose. Students have 6 blanks to fill in and 2 questions at the end.
Interactive
Curated OER

Area of Shapes

For Students 7th - 9th
In this area of shapes worksheet, students determine the area of equilateral triangles, acute triangles, and compound figures. This one-page worksheet contains 3 multi-step problems.  Answers are provided with this interactive...
Worksheet
Curated OER

Crossword: Geometric Shapes

For Students 6th - 8th
Using a word bank, mathematicians fill out a crossword puzzle using 9 clues. Each clue describes a shape, using details such as the number of sides, angle degrees, and the shape category. For example: "A quadrilateral with four equal...
Organizer
Curated OER

Planning Pens for the Petting Zoo

For Students 3rd
In this planning pens for the petting zoo activity, 3rd graders follow directions to solve the logic puzzle about placing letters on a grid to represent animal pens.
Worksheet
Curated OER

Shape Addition and Subtraction

For Students 2nd - 3rd
For this addition and subtraction worksheet, learners use the key with 10 shapes that have a corresponding number. Students solve 6 problems in which the geometric shapes alone are shown in an addition or subtraction problem. Learners...
Worksheet
Curated OER

How Big? How Heavy? - Cross Out Puzzle Five

For Students 3rd - 4th
In this ESL vocabulary worksheet, students cross out the measurement words in the diagram by following the 10 directions. Students read the leftover words that creates a proverb.
Lesson Plan
PBS

Garden Grade 6 Area and Perimeter

For Teachers 3rd - 6th Standards
Engage young mathematicians in applying their knowledge of area and perimeter with a fun geometry lesson. Through a series of problem solving exercises, children use their math knowledge to design different-sized garden...
Worksheet
Curated OER

Teddy Bear Shape Cards

For Students Pre-K - 1st
Teddy Bears and shape recognition combine using this template, which includes 4 cut-out cards. Each card has a teddy bear with a shape on his middle. Intended for very young elementary, the instructions suggest 2 educational options: cut...
Worksheet
Curated OER

Unit 8 Algebra: Brackets

For Students 8th - 10th
In this expansions worksheet, students use area to solve expansions of brackets problems. There are 4 of this type, each problem having less guidance than the previous. The second activity asks students to solve magic square puzzles...
Worksheet
Curated OER

Geometry, Word Search Puzzle

For Teachers 6th - 8th
In this math worksheet, middle schoolers look for the words that are related to the math words used in the practice of geometry. They also practice spelling.
Lesson Plan
Curated OER

Attributes of Plane Shapes

For Teachers K - 1st
In this math worksheet, students study a grouping of random geometric shapes including circles, squares, rectangles and triangles. Students follow directions to color all the similar shapes the same color.
Lesson Plan
Curated OER

Critical Thinking - Week 11

For Teachers 12th - Higher Ed
In this critical thinking worksheet, students complete problems which require abstract reasoning and logic. They complete logic puzzles involving sums of an array, finding the maximum number of integers under given conditions, and card...
Worksheet
Curated OER

Sunshine Math-3: Mars, XIX

For Students 6th - 8th
In this math skills worksheet, students solve the 8 problems on the page using various math skills. The problems involve math puzzles, story problems, logic games and basic algebra.
Worksheet
Curated OER

Geometry Wordsearch

For Students 5th - 7th
In this mathematical related worksheet, students explore and analyze thirteen key terms associated with geometry in a word search puzzle.
Worksheet
Curated OER

Challenge: Tangram

For Students 4th - 6th
In this tangram worksheet, students trace and cut out pieces, arranging and pasting solved tangram puzzle on a separate piece of paper. Answers on page 2.
Worksheet
Curated OER

Wrecked Angle

For Students 9th - 10th
In this geometry worksheet, students answer questions about triangles and trapezoids as it related to the area of a shape. They make their own polygons and calculate the area.
Worksheet
Curated OER

Brain Teaser

For Students 10th - 11th
In this statistics worksheet, students solve word problems using their probability and how many times an event may or may not occur. This worksheet contains 54 questions that are all word problems.
Worksheet
2
2
K12 Reader

Extending Patterns

For Students 2nd - 3rd Standards
2, 4, 6, 8. What comes next? This reading comprehension worksheet discusses patterns and extending patterns. After reading the short article, kids answer a series of questions to demonstrate their understanding of the passage.