Lesson Plan
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Numbers and Operations

For Teachers 6th - 8th
Students practice using proportions to discover the fraction needed to use the right amount of an ingredient. They calculate the number of ounces in one gallon as well. They answer questions to complete the lesson.
Worksheet
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Reading Comprehension- Informational Passages "Pollution"

For Students 5th - 8th
Practice reading comprehension through this pollution worksheet, which has learners read an informational passage on various aspects of environmental harm. Key terms are in bold, and are used on the next page in the comprehension...
Lesson Plan
Curated OER

Rate-of-Work Problems

For Teachers 9th
In this rate-of-work worksheet, 9th graders read word stories and gather information. They write an equation for the story and solve the problem. There are five problems, with answers, provided on this one-page worksheet.
Worksheet
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Compare and Order Fractions and Decimals

For Students 6th
In this compare and order fractions and decimals practice worksheet, 6th graders sharpen their problem solving skills as they solve 6 story problems.
PPT
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Space Shuttle

For Teachers 5th - 9th
One slide details the features of Space Shuttle Discovery in graphic form. Another shows a faulty hydrogen fuel sensor. The final slide is a picture of the explosion of Space Shuttle Challenger and the ill-fated crew. If you wanted to...
Lesson Plan
Green Learning

Build Your Own Biogas Generator

For Teachers 7th - 12th
Where this is not exactly a lesson plan, it is a terrific outline of how to generate biogas from an animal manure sample. If you are up for the challenge, the generator can be built by your class as a concluding project at the end of an...
Organizer
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Catfish Coloring Book

For Students 2nd - 5th
In this catfish coloring book worksheet, students read information about catfish and color pictures in a twenty-page coloring book. Final page contains recipes.
Lesson Plan
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Concept Attainment Model: Volume and Surface Area

For Teachers 4th - 7th
Using a concept attainment approach, learners identify surface area and volume by sorting examples (photos) that depict each concept (positive)  from those that don't (negative). Then as a class, they develop definitions of each...
Lesson Plan
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The Causes of Prohibition

For Teachers 11th
Eleventh graders explore the origins of the Prohibition Movement in the United States. In small groups, they analyze the influence of World War I in the passage of the eighteenth amendment. Students explain how different demographics of...
Worksheet
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At the Crayon Factory: high frequency and spelling words

For Students 2nd - 4th
After reading the story At The Crayon Factory learners complete 4 different language arts activities. They write spelling and high frequency words, fill in the blanks to sentences, answer short answer questions, and write...
Lesson Plan
Curated OER

Hitler's Lost Sub

For Teachers 5th - 12th
Students watch a video clip about German submarines lost during World War II. They work together to create their own submarine out of a plastic bottle. They test the buoyancy of the submarine in different activities.
Lesson Plan
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Micro-Ecosystems

For Teachers 9th - 10th
Students create a sustainable, self-contained ecosystem in a ten-gallon aquarium.
Lesson Plan
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Understanding the Nitrogen Cycle within the Aquarium

For Teachers 3rd - 12th
Students discuss ammonia, and ways it may get into the aquarium. They complete a worksheet about the Nitrogen Cycle. Students learn how to get the ammonia and nitrite out of their aquarium.
Worksheet
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The Recycling Factory

For Students 6th - 11th
In this density of materials worksheet, students examine ways to sort a dump truck of recycled materials using the density of the material types. Students write a letter to the city council to describe their method of sorting.
Worksheet
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Math Aptitude Test # 3

For Students 10th - 12th
In this algebra worksheet, students answer word problems using everyday scenario. The problems are given in a riddle form to make it a brain teaser and grab the students' attention. There are 32 problems to be solved.
Worksheet
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Waterdrops

For Students 4th - 5th
In this science worksheet, students investigate the subject of ground water. Students read a story and articles and complete 8 pages of games and activities such as making their own sinkhole, matching, fill in the blank story and a...
Worksheet
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WS 9.2 Equilibrium

For Students 10th - 12th
In this equilibrium worksheet, students fill in twenty one blanks with terms related to reactions and equilibrium. They then solve four problems given chemical reactions and determine equilibrium, moles present at equilibrium and...
Worksheet
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Mini Exam on Calculus

For Students 11th - 12th
In this calculus worksheet, students differentiate equations and calculate rate of change. They find the area and volume under a curve. There are 18 questions on this test.
Lesson Plan
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States of Matter

For Teachers 4th
Fourth graders define the term matter. They compare properties of solids, liquids, and gases. They describe how matter changes from one state to another. They classify objects as either solid, liquid, or gas.
Worksheet
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A Day On The Farm

For Students 1st - 2nd
In this reading worksheet, students read about the experiences of a girl's life on a farm. Students write six short answers.
Lesson Plan
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Classification of an Invertebrate: Sponge

For Teachers 8th - 10th
Students investigate the invertebrate sponge. In this invertebrates lesson plan, students observe the sponge, Grantia, using a dissecting microscope. Students answer questions about their observations and view six other invertebrates....
Lesson Plan
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Better Butter

For Teachers K - 1st
Students explore the process of making butter. In this agriculture lesson, students discuss how butter is made today and how it was made in the past. Students make their own butter using baby food jars and some "elbow grease."
Lesson Plan
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Bhopal - Runaway Reaction

For Teachers 9th - 12th
Young scholars research and study the disaster of Bhopal to grasp the essential concept of controlling chemical reactions. They explain how the Bhopal disaster might have been prevented based upon their knowledge of factors affecting...
Lesson Plan
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Algae in the Aquarium

For Teachers 10th
Tenth graders determine the cause of an algal bloom in a classroom aquarium. Students analyze the situation and present a solution to the problem in the given time frame after researching and conducting experiments. Solutions are...