Activity
It's About Time

Organic Substances

For Teachers 7th - 12th Standards
Host an exciting lab in which learners burn fruit rinds to better understand hydrocarbons. A reading passage and analysis questions wrap up the lesson. 
Lesson Plan
PHET

The Earth as a Magnet

For Teachers 5th - 8th Standards
Everyone loves playing with magnets and iron filings. Here, young scientists first observe and then participate in an activity demonstrating magnetic fields. After completing their observations, they apply this knowledge...
Website
US Surgeon General

Get the Facts on E-Cigarettes

For Students 6th - 12th Standards
Imagine these flavors: chocolate, candy, menthol. What age group do you imagine is the target audience of an advertising campaign that features a product with these flavors? Find out the facts about vaping with a resource that provides...
Interactive
Physics Classroom

Case Studies: Impulse and Force

For Students 9th - 12th Standards
Why are gym walls padded and cars required to have air bags? Scholars observe two similar situations, such as those listed above, with only one variable altered. They identify the different variable and determine how the variation...
Activity
Discovery Education

Cool It!

For Teachers 6th - 8th
Adjust the melting time of ice without varying the temperature! Learners experiment with different materials to decide how the materials affect the rate an ice cube melts. They then connect their findings to the conductivity of each...
Lesson Plan
Curated OER

Geography: Lengths, Perimeter, and Area of Similar Objects

For Teachers 6th
Sixth graders explore characteristics of similar objects. Using attribute blocks, they explore the ratios of the perimeter, area and side length in similar shapes. They calculate and compare the area of shapes.
Lesson Plan
Curated OER

What is Matter?

For Teachers 6th
Sixth graders are read Goodnight Moon. They discuss the different kinds of matter mentioned in the story. Students describe each item they remember, they are encouraged to observe that some things are made of smaller pieces, different...
Lesson Plan
Curated OER

Which Bear?

For Teachers K - 2nd
Students study bears. For this science lesson, students compare black, grizzly and polar bears. Students measure the bear tracks and compare the bear habitats and diet.
Unit Plan
Curated OER

Respect the Beach

For Teachers 1st - 5th
Students work together to compare and contrast sand particles. They identify what sand grains are composed of as well. They complete writing activities to complete the lesson.
Lesson Plan
Curated OER

Matching the Globe with the Map

For Teachers 2nd - 5th
Students examine how to use a globe. In this globe and map comparison lesson, students discuss how the globe and map are alike when looking at Africa and Antarctica. Students investigate shapes and sizes of globes versus maps.
Lesson Plan
Curated OER

Rocks and Minerals

For Teachers 5th
Fifth graders examine different types of rocks and classify rocks by their different characteristics. In small groups they sort their rocks into two categories, then create three categories to sort by on a sorting worksheet. Next, they...
Lesson Plan
Curated OER

As a Matter of Fact

For Teachers 1st - 3rd
Students rotate through various hands-on experiment stations to explore the concept and properties of different types of matter. They compare some properties of solids, liquids and gases and describe how matter changes from one state to...
Lesson Plan
Curated OER

Mapping Puerto Rico

For Teachers 7th - 8th
Students use maps to discover where Puerto Rico is located. In groups, they use the internet to research the vegetation. They also compare and contrast the relationship between the United States and Puerto Rico's government.
Lesson Plan
Curated OER

Frog and Toad

For Teachers 2nd
Second graders use a Venn Diagram to compare and contrast buttons after listening to the story, A Lost Button.
Lesson Plan
Curated OER

Exploring Rocks

For Teachers 3rd - 4th
Pupils collect and examine rocks. They record information about the rocks they have collected in their notebooks. They compare and contrast different rocks and complete a class chart at the end of the lesson.
Worksheet
Curated OER

Bird Identification Worksheet 2

For Students 4th - 6th
In this bird worksheet, learners cross reference materials gathered to identify the bird pictured and fill in 7 boxes with the information gathered.
Lesson Plan
Curated OER

Tangram Perimeters

For Teachers 6th - 8th
Students work together to make figures out of tangram squares. In groups, they calculate the measurements they need and apply the Pythagorean Theorem. They complete a worksheet solving equations using the theorem and review their answers.
Lesson Plan
Curated OER

Fossils

For Teachers 5th
Fifth graders study the characteristics of fossils. They create a chart comparing the different fossil size, shape and texture. Students make observations and describe fossil characteristics in journals.
Lesson Plan
Curated OER

What Shape Is Money? Money Doesn't Have to Be Round or Rectangular

For Teachers 6th - 8th
Students explain that many kinds of objects have been used as money. After identifying qualities that make a good currency, they design a nontraditional currency and decide on its value.
Lesson Plan
Curated OER

Shape Toss

For Teachers K - 2nd
Students get a bounce ball and find a Polyspot. On the teacher's signal, students underhand throw to a target. They keep their own score: one point each time they hit a target.
Lesson Plan
Curated OER

Comparing Apples and Oranges

For Teachers 5th
Fifth graders, in groups, examine different types of apples and how they are different. They also taste the differences of each apple. They use this lesson to explore how to make observations.
Lesson Plan
Curated OER

Using Graphs to Compare

For Teachers 9th - 12th
Students use the FoilSim computer simulation program, and demonstrate an understanding of the lift variables by explaining their graphical representations. They demonstrate an understanding of forces and motion.
Lesson Plan
Curated OER

Dinosaur Prints

For Teachers K - 1st
Learners examine dinosaur footprints and compare them to the shape of elephant footprints and to the size of their own footprints.
Lesson Plan
Curated OER

Looking Normal

For Teachers 9th - 11th
Students identify the shape of a function. In this statistics lesson plan, students plot the data collected. They analyze their data for positive, negative or no correlation. They find the line of best fit.