Curated OER
Colored H2 Balloon Explosions
Students perform an experiment in which they put different types of salts in a balloon, fill it with hydrogen gas, and ignite it. The electrons in the salt molecules are excited by the heat and release energy in the form of light. ...
Curated OER
Up, Up, and Away
Second graders observe the changes that water has when there is a change in a state of matter. In this lesson plan they observe the results of applying heat to water with the end result of conversion to a gas.
American College of Sports Medicine
Selecting and Effectively Using Hydration for Fitness
How much water does your body lose during exercise? How much should you hydrate during and after exercise? Address the importance of hydration with your young athletes using this informative handout.
Biology Junction
Macromolecules
In chemistry, organic means something contains a carbon base. A helpful presentation starts by defining macromolecules as large organic carbon molecules. Scholars answer questions about each topic on the associated worksheet. It covers...
Curated OER
Go With the Energy Flow
Students explore energy and nutrient flow. In this science activity, students diagram the flow of energy through food chains and food webs. Students discuss the importance of energy flow in Earth's ecosystems.
Curated OER
SAT Problem Solving Practice Test
In this problem solving practice test, learners select the best answer from 4 choices to ten questions. Questions are word problems and cover a variety of topics.
Curated OER
Wasting Energy at Home
Students act as energy conservation engineers and identify the ways energy is conserved or wasted. They also discover many ways to personally conserve energy everyday. Students discover how engineers perform home energy audits to...
Curated OER
Peter Rabbit Meets Charles Darwin
Students start to think of evolution in terms of populations. The class follows a cartoon scenario of a rabbit population in which there is selection and change of gene frequency. They receive copies of the scenario or the whole thing...
Curated OER
How Much Land Does It Take To Produce Your Food?
Students calculate the amount of land required to produce the food eaten by an individual for one year. They compare the amount of land required to produce animal versus plant products. Students visualize the areas of land calculated.
Curated OER
Food Energy
In this food energy worksheet, students review calories and how calories are determined. Students calculate how much thermal energy it would take to raise certain volumes of water a certain number of degrees. This worksheet has 3 word...
Curated OER
Introduction to Applied Maximum Minimum Problems
Twelfth graders solve problems by finding the maximum and minimum. In this calculus lesson, 12th graders analyze certain animals identifying their maximum and minimum points. They also use bubble as part of their real world application...
National Wildlife Federation
Quantifying Land Changes Over Time in Areas of Deforestation and Urbanization
Is qualitative or quantitative research more convincing when it comes to climate change? In the eighth lesson during this 21-part series, scholars begin by performing a quantitative analysis of deforestation and urbanization. Then, they...
Curated OER
Pressure Effects
Students, in groups, create experiments to predict and prove what a change in pressure can do to objects exposed to the change. They use AppleWorks to write their hypotheses and the steps they need to conduct the experiment.
Curated OER
Oil Crisis: What Would You Do?
The dynamics between the economies and politics of the United States and the Middle East are here to study. Upper graders read and discuss scenarios relating to OPEC and the current oil crisis, then in small groups role-play members of...
K-State Research and Extensions
The Crusty Earth
Geology rocks — literally! A geology chapter offers eleven activities at four different levels. Scholars enjoy completing hands-on experiments before applying critical thinking skills following a share, process, generalize, apply, and...
Curated OER
Biomass Energy
Junior ecologists relate how food chains and food webs route matter and energy through an ecosystem. They trace feeding levels of a food chain or food web through a pyramid of energy. As a reinforcement activity, learners construct three...
KOG Ranger Program
Match and Lighter Safety
Go over the basics of fire prevention with a lesson focused on safety with matches and lighters. With a series of dilemma cards that describe potential fire risks, learners choose the most responsible way to handle matches and lighters.
Clarkson University
Forms, States, and Conversions
Searching for a way to integrate multiple concepts of energy conversion while captivating a middle school audience? This lesson presents topics related to potential and kinetic energy and offers the ability to allow pupil interaction.
Desert Discoveries
Built for the Desert
The saguaro cactus has an amazing ability to survive in a harsh environment. Learners identify the many adaptations for desert life that the saguaro employs. They look at each part of the saguaro and determine what role it plays in the...
Curated OER
Gravimetric Determination of the Nonvolatile Content of Paint
Here are the instructions for leading your advanced chemists though the process of measuring the nonvolatile components in a sample of paint. No student handout is provided, so you may want to create one based on the procedure explained....
University of California
Work, Energy, Power, Momentum
Planning a physics unit on energy can take a lot of work, luckily this instructional presentation is here to help. Covering everything from work and energy to elastic collisions and the conservation of momentum, this comprehensive...
Poetry Class
Tackling Climate Change
Get your kids thinking about climate change with a series of activities that include creating a ditty box poem for the planet, a poem that identifies concepts or objects they would want to preserve.
Curated OER
Surface Area to Volume Ratio
Students examine the surface area to volume ratio and how they relate. In this surface area lesson students complete several activities.
Curated OER
Avoiding Sports Injuries
Students research sports injuries and how to deal with the injury. In this injury prevention lesson, the teacher introduces several exercise risk factors and prevention techniques, then students work in small groups to conduct research...