Lesson Plan
Curated OER

Math Prefixes

For Teachers 5th - 8th
Learners use a dictionary to gather appropriate information for writing simple definitions. They recognize prefixes that relate to numbers, such as mono-, bi-, and tri-. Pupils use their creative abilities to extrapolate new words to...
Lesson Plan
Curated OER

Match Shapes in Compositions

For Teachers 3rd
Third graders draw shapes that are congruent with each other and identify other congruent shapes. In this congruency lesson plan, 3rd graders also apply specific colors from the color wheel in their shapes.
Lesson Plan
Curated OER

A Cone and Its Net

For Teachers 6th - 10th
Create and investigate nets for solid shapes with your class. They identify the different parts and faces of each polygon and solid then calculate the surface area and volume of cones. They use circle sectors of varying sizes to build...
Lesson Plan
Curated OER

Geometric Figures and Applications

For Teachers 9th - 12th
High schoolers study geometric figures. They use graph paper or Geometer's Sketchpad to construct and decorate geometric shapes, and also create a 3-D polygon using construction paper and a given template.
Lesson Plan
Curated OER

Transformational Geometry Using the Geometer's Sketchpad

For Teachers 6th - 8th
Middle schoolers complete a webquest on the various types of symmetry. Using a computer, they explore the concepts of transformational geometry and identify points, segments, lines and planes. They experiment with the rotation of a...
Lesson Plan
Curated OER

Intro To Quadrilaterals

For Teachers 1st - 3rd
Students engage in a lesson that is concerned with the concept of quadrilaterals and how they are used to create a rectangle for a door. They create a drawing of a quadrilateral while finding the sum of the angles. They practice problems...
Worksheet
Curated OER

Squares and Square Roots

For Students 7th - 8th
In this square and square root worksheet, students identify the square root of given numbers. In addition, they identify the value of two-digit numbers set to the second power. In this one-page worksheet, seven of the ten problems are...
Worksheet
Math Salamanders Ltd.

2D Shape Sheet Parallelograms

For Students 2nd - 3rd Standards
In this identifying parallelograms worksheet, students look at the colorful shapes and identify the ones that have two pairs of parallel lines.
Lesson Plan
Curated OER

Equivalent Fraction Quilts

For Teachers 5th
Fifth graders practice fraction skills by making quilts using paper or cloth for the squares and rectangles. Each square of the quilt is an equivalent fraction which they design. Students can also use this activity to demonstrate how to...
Worksheet
Curated OER

Shapes

For Students K - 2nd
In this geometry worksheet, students choose the correct name to match the shape given. Students identify the words for oval, rectangle, square, circle, triangle, and diamond.
Worksheet
Curated OER

Inscribed Angles

For Students 10th
For this inscribed angles worksheet, 10th graders solve 13 various types of problems related to inscribed angles in geometry. First, they identify a circle illustrated and each arc of the circle. They, students find the measure of each...
Worksheet
Curated OER

Trapezoids

For Students 10th
In this trapezoids activity, 10th graders solve 10 different types of problems related to measuring trapezoids. First, they identify the isosceles trapezoid on the sheet with the bases MA and TH. Then, students use the given information...
Worksheet
Curated OER

Patterns with Shapes and Pictures

For Students 6th
In this patterns worksheet, 6th graders identify and complete 12 different problems that include patterns of various shapes and pictures. First, they analyze the pattern seen in each problem. Then, students determine what comes next...
Worksheet
Curated OER

The Quadrilateral Family

For Students 10th
In this quadrilaterals learning exercise, 10th graders solve and complete 10 different problems that include identifying various quadrilaterals. First, they indicate whether the statements are true or false for each. Then, students...
Worksheet
Curated OER

Algebraic Equations

For Students 9th
In this algebraic equations worksheet, 9th graders solve 10 different problems that include solving various types of algebraic equations. First, they determine the equation of a line and solve the absolute value of an inequality shown....
Worksheet
Curated OER

Quadrilaterals

For Students 10th
In this quadrilaterals worksheet, 10th graders solve and complete 10 different problems that include various types of quadrilaterals to identify. First, they find the value for each variable in the illustrated quadrilateral. Then,...
Worksheet
Curated OER

Sorting Flags

For Students 3rd
In this reasoning worksheet, 3rd graders complete four sentences pertaining to flags. Students are given a picture in which they identify similarities in various flag pictures.
Worksheet
Curated OER

Shape Matching Worksheet

For Students Pre-K - K
When practicing identifying shapes, students need a variety of ways to practice this skill. Using this worksheet in which students match basic geometric shapes, students review their knowledge. The worksheet has students match four...
Worksheet
Curated OER

Square Worksheet

For Students 6th - 8th
For this square worksheet, students square given integers. They identify the base and the exponent. This one-page worksheet contains approximately 20 problems.
Worksheet
Curated OER

Shape Identification Worksheet

For Students K - 1st
In this shape identification activity, students mark the correct answer to each of 4 multiple choice questions while working on-line. They choose from 4 choices as they identify a square, triangle, circle, and rectangle. They print the...
Worksheet
Curated OER

Geometry

For Students 1st
In this shapes activity, 1st graders look at 3 sets of different shapes. Students identify each set of shapes as hexagons, pentagons and/or octagons.
Lesson Plan
Curated OER

Geo-Critters (Geometry Critters)

For Teachers 2nd - 5th
Pupils read the book The Math Curse by Jon Scieszka and study geometry. In this geometry lesson, students identify geometric shapes and their properties. Pupils create a geo-critter.
Worksheet
Curated OER

Shapes: Squares

For Students Pre-K - 1st
For this learning shapes worksheet, learners practice their fine motor skills as they trace the square shape and identify square shapes.
Worksheet
Curated OER

Shapes: Ovals and Rectangles

For Students Pre-K - 1st
In this learning shapes worksheet, students practice their fine motor skills as they trace the oval and rectangle shapes and identify oval and rectangle shapes.