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Curated OER

Water/Agua

For Teachers 3rd
Third graders complete water activities including vocabulary, visualization and performing activities. They study water vocabulary words in both English and Spanish. They listen to a read aloud of Jane Yolen's, Letting Swift River Go,...
Lesson Plan
Curated OER

Solid Water

For Teachers K - 2nd
Pupils turn solid water (ice) into liquid water. In this solid and liquid water lesson plan, students use water, ice, cups, and heat in order to change water from one state to another. They draw their findings as well.
Lesson Plan
Curated OER

Watch Your Water Use

For Teachers 6th - 8th
Students record their freshwater usage over a period of a week. They calculate the amount of water used for all water activities such as brushing teeth, flushing the toilet, showering, and washing the dishes. They use an online tally to...
Lesson Plan
Curated OER

Water Snails

For Teachers 3rd - 5th
Students study water snails. In this water snails lesson, students research the habitats of water snails. After conducting research, students investigate water snails in their habitats and generate scientific observations.
Lesson Plan
Curated OER

Activity: Float a Clay Boat

For Teachers 4th - 8th
Written to introduce pupils to buoyancy, this activity has collaborative groups work to design a floatable clay boat. They first observe that a stick of clay sinks in water and then are given their own stick to reshape into a floating...
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Teach Engineering

A Shot Under Pressure

For Teachers 9th - 12th Standards
You've got to pump it up! Using the equations for projectile motion and Bernoulli's Principle, class members calculate the water pressure in a water gun. The pupils collect data on the number of pumps and distance traveled in order...
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Teach Engineering

Buoyant Boats

For Teachers 7th - 9th Standards
Eureka! Using the clay boats made in the previous lesson, learners investigate the idea of buoyancy and water displacement to finish the last installment of five in a Floaters and Sinkers unit. Their observations during the activity...
Lesson Plan
Curated OER

Light Stick Chemistry

For Teachers 5th - 8th
In groups of three with the lights off and the shades drawn, investigators place inactivated light sticks, in three beakers: one filled with ice water, another with lukewarm water, and the other with room temperature water. They wait...
Lesson Plan
Curated OER

WET Science Lesson #5: Pass the Salt Please! (How Road Salt Affects Wetlands)

For Teachers 7th - 12th
As an anticipatory set, biologists listen to the story of Ruth Patrick, a scientist who used algae to detect water quality. They observe a demonstration of osmosis and diffusion. In their lab groups, they place Elodea stalks in...
Activity
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Teach Engineering

Rock and Boat

For Teachers 9th - 12th Standards
Present the class with a question on whether the water level of a pond will rise they take a large rock out of a boat and drop it into the pond. Groups come down on all sides of the question and try to justify their answers. The activity...
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Teach Engineering

Determining Densities

For Teachers 7th - 9th Standards
Don't be dense—use a robust resource. The second installment of a five-part Floaters and Sinkers unit has learners determine the densities of several objects. As part of the activity, they learn the displacement method for finding...
Lesson Plan
Curated OER

Nitrogen Cycle-Stream Side Science

For Teachers 6th - 8th
A thorough background and nitrate sampling lab sheet are provided to share with your young scientists. After discussing the nitrogen cycle with the class, you will break them into small groups and show them how to use their inquiry...
Lesson Plan
Cornell University

Isotopes

For Teachers 9th - 12th
What better way is there to learn about isotopes than to play with them? Chemistry students manipulate the number of protons and neutrons in a hands-on activity. Individuals try to score the largest number of points...
Lesson Plan
Curated OER

Changing Planet: The Warming of Our Large Lakes - Reasons for Concern

For Teachers 7th - 10th
Another A+ lesson on the impact of climate change comes to you from the National Earth Science Teachers Association. In this installment, learners model the stratification of water in lakes due to temperature differences. The lab also...
Lesson Plan
Curated OER

Plankton in the Air

For Teachers 3rd - 5th
Here is a lab activity adequate for use with any full lesson plan on environmental factors that shape animal adaptations or marine animal characteristics. Pupils will discuss the role plankton plays in the environment and filter-feeding...
Lesson Plan
Mr Gym

Nuke Walk

For Teachers 3rd - 8th
Take a look at this cooperative learning activity. The goal of the activity is to transport nuclear waste (a cup of water) from point A to point B without spilling the toxic waste. There are several ideas given here for things to use to...
Lesson Plan
Curated OER

Lake Strata and Internal Waves

For Teachers 6th - 10th
Use the classic density demonstration of placing a cola, a clear soda, and a diet soda into a tank of water. Then let learners attempt to pour some of the soda into layers in a clear container. The procedure explains a thermocline, and...
Lesson Plan
Curated OER

Chalk Fizz

For Teachers 2nd - 6th
Little chemists observe the effects of acid on calcium carbonate as an example of chemical change. As a demonstration you will place a raw egg in vinegar overnight, and as a lab activity, learners drip vinegar onto a piece of chalk....
Lesson Plan
Curated OER

Nailing Rust

For Teachers 4th - 8th
When your upper elementary or middle school class is learning about chemical changes, these activities help demonstrate the concepts. In Part A, they submerge and place a nail partially underwater, then after a week they make...
Lesson Plan
Curated OER

Dream Stream

For Teachers 5th - 8th
Investigate the parts of a healthy stream to build content-specific vocabulary and ecological awareness. The class builds vocabulary and determines why clean water is important for trout. They design a shoe box to show what a clean...
PPT
Curated OER

Transport in Plants

For Teachers 2nd - 11th
Quite a detailed and advanced look at the transport mechanisms of a plant. The absorption and control of sugar and water concentration are explained and will help an understanding of homeostasis concepts and organ specialization.
Lesson Plan
Curated OER

History's Thermometers

For Teachers 9th - 12th
Ancient coral beds give scientists clues to past ocean temperatures in much the same way that tree rings indicate historical weather conditions. High school scientists examine coral oxygen isotope ratios and plot the data as a function...
Lesson Plan
Curated OER

Changing Planet: Ocean Acidification - the Chemistry is Less than Basic!

For Teachers 7th - 10th
A video and laboratory investigation are highlights to this lesson on acidification of ocean water due to increased atmospheric carbon dioxide. Using bromothymol blue (BTB) as an indicator, pupils analyze the amount of carbon dioxide...
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NASA

Christa's Lost Lesson: Effervescence

For Teachers 5th - 8th Standards
How are chemical reactions affected by gravity? Learners explore the phenomenon of effervescence as part of the Christa's Lost Lessons series. They compare findings in an experiment on effervescence to a video of a similar experiment in...

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