Lesson Plan
Curated OER

Technical Writing Assignment

For Teachers 9th - 12th
High schoolers demonstrate, in writing, the proper technique to measure, square, and cut a piece of stock to length using a circular saw.
Lesson Plan
Curated OER

Acute Triangles

For Teachers 4th - 8th
Learners study acute triangles. They measure angles using a protractor, then classify the triangles as either right, obtuse, or acute. Everyone creates a design for a Navajo rug using only acute triangles.
Lesson Plan
Curated OER

Does Sunlight Effect Leaf Size?

For Teachers 4th - 6th
Learners make estimates and then measure leaves for accuracy. They calculate the area of the leaves by drawing an outline on graph paper and counting the squares. They compare the leaves exposed to sunlight to those that are in constant...
Lesson Plan
Curated OER

Incentives, Profit and the Entrepreneur

For Teachers 11th - Higher Ed
Students discuss hypothetical problems associated with price and profit. They discuss the fairness of profit, how it should be measured, and the consequences of setting acceptable levels of profit.
Lesson Plan
Curated OER

Developing, Developing, Developed!

For Teachers 9th - 12th
High schoolers differentiate among and explain various levels of economic development around the world. They see that levels of economic development vary greatly in different countries according to many different measures.
Lesson Plan
Curated OER

What's a Capacitor?

For Teachers 5th - 10th
Students explain concepts of charge storage, how a capacitor works and how DRAM uses capacitors to store memory. They construct a capacitor and use a multimeter with capacitance meter capability to measure the stored charge in the...
Lesson Plan
Curated OER

Inflation and Unemployment

For Teachers 12th
Twelfth graders are introduced to the relationship between inflation and unemployment. They define the employment and unemployment rate and practice calculating the figures. Analyzing minimum wage laws, they model a process for...
Lesson Plan
Curated OER

Welina's World

For Teachers 4th - 6th
Students living in Hawaii draw a picture of themselves in their neighborhood. They draw their neighborhood in relation to their district and then in relation to the island they are from. They compare their pictures to their classmates'...
Lesson Plan
Curated OER

Who's On First?

For Teachers 4th - 6th
Have you ever considered why the number 10 is so important to us? That's what learners do here. They explore patterns formed by powers of ten and by decimals, convert units of measure within the metric system, and express these in the...
Lesson Plan
Curated OER

It's not as pretty as it looks!

For Teachers 10th
Tenth graders investigate that measurement is often an inact science. They explore ways utilize available information to form hypotheses. Students investigate how to test hypotheses using the HACH test kits.
Lesson Plan
Curated OER

Super Gelatin

For Teachers 9th - 12th
Students investigate the refraction properties of gelatin to calculate its index of refraction. They discover that as the light travels through the gelatin, its speed and wavelength also change. Students find th indes of refraction of an...
Worksheet
Helping with Math

Supplementary Angles

For Students 4th - 6th Standards
Pupils calculate the measurement of supplementary angles when one angle is known. The one-page assignment has six simple problems. It contains links to related resources as well as the answer key. Be aware that although the publisher...
Lesson Plan
Curated OER

Investigating an Enzyme-controlled Reaction: Catalase and Hydrogen Peroxide Concentration

For Teachers 9th - 12th
Are you looking for a way to measure cellular respiration? Try it with pureed potatoes. With some standard high school science equipment, biologists can perform an investigation and collect data surrounding byproducts of respiration. You...
Activity
Curated OER

How Big is a Foot?

For Teachers 2nd Standards
Introducing measurement can be as simple as reading a book and then using measurement tools to understand how big a foot really is. The class reads and discusses the book How Big is a Foot? by Rolf Myller, stopping often to consider...
Lesson Plan
Curated OER

The Crash Scene

For Teachers 5th
Fifth graders explore geography by participating in a mapping activity. In this engineering lesson, 5th graders identify the differences between latitude and longitude and practice locating precise points on a globe or map. Students...
Lesson Plan
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Teach Engineering

Bone Density Challenge Introduction

For Teachers 9th - 12th
Can you use X-rays to measure bone mineral density? This is the essential question that learners must answer in the first installment of a seven-part series. They brainstorm ideas about necessary background information and what they...

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