Activity
Exploratorium

Persistence of Vision

For Teachers 4th - 6th
Ahoy, matey! Peer through a special telescope to explore the persistence of vision. The telescope has only a thin strip with which to view the world, but as it scans the area, your eye and brain work together to create a complete...
Worksheet
Curated OER

Sorting Sweethearts

For Students K - 1st
In this holiday activity, students estimate how many heart candies are in a cup. Then, students sort their hearts and add up how many are in each color and how many there are total. Students also create a bar graph that displays how many...
Interactive
Curated OER

Units and Methods of Measurement

For Teachers 4th
Show your class all the ways they will use math in the real world with this online measurement worksheet. 10 multiple choice questions cover concepts such as converting fluid and solid units of measurement, comparing temperatures, and...
Writing
K12 Reader

Adjectives Add Interest

For Students 3rd - 6th Standards
A world without adjectives would be a sad place indeed! Make sure adjectives stay around by teaching your class about what they are and how using them can make a boring story truly interesting. Learners put this idea into practice by...
Lesson Plan
Curated OER

Mealworms

For Teachers 1st - 3rd Standards
Crawl into the world of the darkling beetle with this scientific investigation. Watch as the insects move through the larval, pupal, and adult stages of life, recording observations along the way. Discuss the necessities of life as young...
Lesson Plan
North Carolina State University

Construction

For Teachers 4th - 8th
Engineering design projects serve as great opportunities for collaborative problem solving. In this case, students work in small groups designing, building, and eventually testing a structure that meets a teacher-specified objective. It...
Lesson Plan
Cornell University

Polymers: Making Silly Putty

For Teachers 3rd - 8th
Putty is proof that learning can be fun! Share the wonderful world of polymers with your class through an experiment. Young scientists create their own silly putty, then examine its properties.
Activity
DiscoverE

Ice Cream Special

For Teachers K - 8th
We all scream for ice cream! Individuals create home-made ice cream in the classroom. This is a delicious way to show a real-world application of the freezing point depression to your class.
Lesson Plan
Curated OER

Where in the World Is All the Water?

For Teachers 6th - 8th
Students investigate the distribution of the earth's water. They conduct a demonstration of water distribution, and create a pie graph to display the results.
Lesson Plan
Curated OER

World of Plastics and Polymers

For Teachers 7th - 12th
Learners investigate plastics and learn they are giant molecules made of carbon atoms. In this polymers and plastics lesson, students perform 3 activities which all include making polymers from household items such as milk and vinegar,...
Lesson Plan
Curated OER

Using Measurement in the Everyday World

For Teachers 2nd - 4th
Students use an appropriate unit of measure to measure an item in the classroom. They create a PowerPoint to demonstrate the measurement process. Pupils are divided into pairs. Students use a concept map to discuss the terms for...
Lesson Plan
Curated OER

Multiplication and Division Word Problems Made Easy

For Teachers 4th - 6th
Marbles to learn math? What fun! Discuss the rules of multiplication and division when applied to whole numbers, decimals, and fractions. Small groups use6 marbles to design different types of multiplication and division problems, and...
Lesson Plan
1
1
Illustrative Mathematics

3-D Shape Sort

For Teachers K - 2nd Standards
From the apple on your desk and the coffee cup in your hand, to the cabinets along the classroom wall, basic three-dimensional shapes are found everywhere in the world around us. Introduce young mathematicians to the these common figures...
Worksheet
Curated OER

Soccer Stumper

For Students 11th
In this algebra worksheet, 11th graders calculate who will finish in the top four of the world series. They also calculate the scores for each team. There is an answer key with this problem.
Worksheet
DK Publishing

Using Information in Tables

For Students 2nd - 3rd Standards
Find out how well can your second or third graders use tables to solve word problems by assigning this single-page activity. Two tables with different sets of data prompt learners to solve six problems. An example at the top of the page...
Lesson Plan
Institute of Electrical and Electronics Engineers

Water Tower Challenge

For Teachers 3rd - 12th
Providing clean water to a town is quite a feat... is your class up for the challenge? After a short reading about water towers, groups work together to design a working water delivery system. The water flow must be adjustable (able to...
Worksheet
Curated OER

Adding and Subtracting Fractions

For Students 5th Standards
Fifth graders put their fraction knowledge to work by reading word problems and deciding whether to add or subtract the given fractions. Terms such as combined, total, difference, and left indicate which operation to use.
Lesson Plan
California Academy of Science

Coral and Chemistry

For Teachers 6th - 12th
Using cabbage juice as a pH indicator, future scientists explore the effect of increasing carbon dioxide on the pH of the ocean and relate it to the health of coral reefs. Ideal for an earth or environmental sciences course, this lesson...
Lesson Plan
Captain Planet Foundation

George Washington Carver and the Sweet Potato

For Teachers 1st
Learn about George Washington Carver's important contributions to agriculture by studying the sweet potato. First graders read about the inventor's observations and prepare sweet potato slips for the class garden. Additionally, they...
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
Curated OER

Mind Your Pints and Quarts: Making Sense of Liquid Measurement

For Teachers 3rd - 8th
Students convert among liquid measurement units. In this measurement lesson, students use Visual Thesaurus to gather information about customary units for liquid measure such as cup, pint, and quart, then students practice converting...
Lesson Plan
Curated OER

Pancakes, Pancakes!- Measuring

For Teachers 1st - 2nd
Students estimate measurements in real world problem situations. In this estimation instructional activity, students read the book Pancakes, Pancakes and estimate how many cups equal a pint, quart, and gallon. Students test their...
Lesson Plan
TryEngineering

Irrigation Ideas

For Teachers 6th - 12th
Students design and build an irrigation system that can move water from one place to another. In this engineering lesson, students test whether their system can move two cups of water to at least three feet from the source. They evaluate...
Lesson Plan
Curated OER

Comparing Ratios

For Teachers 7th - 10th
Students solve problems using ratio and proportion. In this math comparison instructional activity, students identify methods used to solve and compare ratio and proportion in the real world. They apply criss cross multiplying to solve...

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