Lesson Plan
Curated OER

Leaping!

For Teachers 3rd - 5th
Students properly leap and measure their distance. In this leaping lesson plan, students practice leaping for accuracy and proper form. Students estimate their leaps and measure with rulers. Students determine distance covered by the...
Worksheet
Curated OER

Hands On: Construct Triangles and Rectangles

For Students 4th - 7th
In this congruent triangles and rectangles worksheet, students solve 6 word problems where they identify whether triangles and rectangles are congruent, and construct triangles. Students must explain their reasoning and prove each answer.
Lesson Plan
Curated OER

Introduction to Area

For Teachers Higher Ed
In this area worksheet, students find the area of four rectangles when given the drawings with grid markings inside each. They use the area formula to find the area of five rectangles. This worksheet is intended to be used as a part of a...
Worksheet
Curated OER

Lesson 3-5: Proportions and Similar Figures

For Students 9th - 12th
In this similar figures worksheet, students use proportions to solve 6 short answer and multiple choice questions.  Students use proportions to answer questions about map scales and height of trees given shadow lengths.
Lesson Plan
Curated OER

Geoboard Area

For Teachers 3rd - 6th
Students explore the basic geometric shapes and geometric shape vocabulary through the use of geoboards and virtual geoboards. They create a variety of shapes with a partner, build ten different rectangles on their geoboards, and...
Lesson Plan
Curated OER

Who's got the fastest legs?

For Teachers 8th - 9th
Learners use a stopwatch to collect information for a scatterplot.   In this fastest legs lessons, students collect data through the taking of measurements, create and find a median number. Learners develop an equation and...
Worksheet
Curated OER

Simplifying Ratios

For Students 10th
In this simplifying ratios learning exercise, 10th graders solve and complete 24 various types of problems. First, they complete each ratio and reduce when necessary. Then, students find the length and width of each rectangle described....
Lesson Plan
Curated OER

The Stained Glass Window

For Teachers 6th - 8th
Students use centimeter rulers and the attached worksheet containing a scale drawing of a stained glass window. The actual measurements of the stained glass window are given, and students are asked to find the actual measurement of the...
Worksheet
Curated OER

Harmonic Motion

For Students 9th - 12th
In this harmonic motion worksheet, students read about repetitive motion, the parts of harmonic motion, and graphing harmonic motion. Students then complete 5 matching and 20 fill in the blank questions.
Worksheet
Curated OER

Harmonic Motion

For Students 9th - 12th
In this harmonic motion worksheet, students read about the difference between harmonic motion and linear motion. They are given the parts of harmonic motion, graphs of harmonic motion and equations to find the period and frequency of...
Lesson Plan
Curated OER

Soil, the Forgotten Resource

For Teachers 6th - 10th
Students discuss soil understanding that is is often overlooked as a natural resource. In this science instructional activity, students recognize that we depend on it for energy in the form of foods. Students experiment with six boxes of...
Activity
Exploratorium

Resonator

For Teachers 9th - 12th
Construct a demonstration apparatus for your lesson on resonance. Instructions are provided here to assemble dowels and balls into swinging objects that have different frequencies. It is a neat visual to include during your lecture if...
Lesson Plan
Willow Tree

Area of Common Geometric Figures

For Students 8th - 11th Standards
Scholars can use area formulas, but can they apply what they know about area? The lesson challenges learners to think logically while practicing finding area of shapes such as rectangles, circles, parallelograms, triangles, and other...
Printables
Curated OER

Vocabulary Cards 2nd Grade M-Z

For Teachers 1st - 3rd Standards
Math vocabulary has never been easier to understand! Use vocabulary cards to bring word walls to your classroom, helping kids make the connection between important math terms and easy-to-understand illustrations.
Activity
101 Questions

Retina Display

For Students 6th - 8th Standards
Learners calculate the pixel density of a specific cell phone using the concept of similarity. They use information from the cell phone's website to make their calculations and then compare their results to the posted information.
Activity
Houston Area Calculus Teachers

Area and Volume

For Students 11th - Higher Ed
An AP calculus lesson begins with an activity to determine the volume of a solid using a cross-section. Next, learners review the ways to find the area between two curves , as well how to find the volume of a solid created...
Lesson Plan
Curated OER

Busted Bubbles

For Teachers 2nd - 5th
Using the scientific method, and bubble gum, learners conduct a motivating experiment. After conducting a series of tests involving bubble gum, they graph and analyze their results. This is the type of activity everyone loves.
Lesson Plan
Curated OER

Math On Your Lap Quilt

For Teachers 2nd
Get creative juices flowing when you allow groups to figure out a procedure for how to find the area of squares and rectangles. They may use the individual patchwork blocks, or they may design one using the Design Template.
Activity
Exploratorium

Whack-a-Stack

For Teachers 5th - 8th
Go wild as you hit a stack of wooden blocks to demonstrate Newton's first and second laws of motion. The blocks at the top of the stack stay put as you knock one at a time out of the bottom. Note, however, that you will need to...
Lesson Plan
Curated OER

Mapping The Ocean Floor

For Teachers 4th - 12th
Young scholars explore and analyze the bottom structure of underwater habitats. They describe and explain what can't see through the collection and correlation of accurate data. Learners assess that technology is utilized as a tool for...
Lesson Plan
Curated OER

What's Your Angle?

For Teachers 3rd
Third graders read the story, Magic Schoolbus Inside the Human Body. Then they form right, acute, and obtuse angles using the joints inside their bodies. They write a brief summary about what they learned about angles as a review the...
Lesson Plan
Better Lesson

Better Lesson: Measuring in Centimeters

For Teachers 2nd Standards
They measure in Japan too. Students measure two objects and compare to decide how much larger one is than the other.
Unit Plan
E-learning for Kids

E Learning for Kids: Math: Amazon River Boat Trip: Length

For Students 1st - 3rd Standards
Help Manuel to measure in centimeters and meters while preparing for a science class. Students can play games and then take mini-assessments to measure their understanding of the content.
Lesson Plan
Better Lesson

Better Lesson: Centimeters and Inches

For Teachers 2nd Standards
How do we understand the difference between inches and centimeters? Why does measuring a given object in centimeters always give a bigger number than measuring the same object in inches? This instructional activity includes detailed...