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Defining Gravity

5:10
How Computers Work: What Makes a Computer,...
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How to paint a watercolor and ink flower...
Other Resource Types
(569)
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Science 4 Inquiry: Middle School Earth Science Lessons
The Science 4 Inquiry: Earth Science Collection includes 16 lessons designed for middle school. Scholars learn about layering through hands-on exploration of everyday materials and apply their findings to diagram the layers of the Earth,...
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Darwin Inspired Learning: Ages 11-14
Inspire young scientists to investigate the natural world, promote an understanding and excitement about how the environment works and how we affect it with four unit modules. Scholars investigate Darwin’s research into bees, consider...
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Discover Water—The Role of Water in Our Lives
Make a splash with this series of engaging interactives that teach all about one of the most important substances on Earth: water. From oceans to bodies of freshwater, these fun resources investigate the water cycle and the important...
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Winter Solstice
The winter solstice is the subject of a collection of materials that has young scientists watching videos, conducting experiments, and making calculations, all to investigate the scientific concepts behind the shortest day of the year.
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Volcanoes
This collection is a blast. Kids can explore the science behind plate tectonics, examine the life cycle of volcanoes, and engage in hands-on projects that model volcanic processes. They'll see lava.
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Science 4 Inquiry: Middle School Physical Science Lessons
The 10 lessons in the Science 4 Inquiry collection introduce middle schoolers to Physical Science. Scholars watch videos, design experiments, and play interactive games to understand the elements of physical science. They create a...
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It's Your Paycheck! Curriculum Unit
The nine lessons in the “It's Your Paycheck! Curriculum Unit” are designed for use in high school personal finance classes. Pupils learn about investing, FICA and federal income taxes, checking and savings accounts, budgeting, levels of...
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Space-Based Astronomy Educator Guide
The Space-Based Astronomy Educator Guide teaches middle schoolers about the Earth’s atmosphere, the electromagnetic spectrum, and telescopes. Divided into units of study, including science demonstrations, lesson plans, and worksheets,...
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Water is Life: The Earth’s Hydrosphere and Its Impact on Living Systems
The three units in the “Water is Life: The Earth’s Hydrosphere and Its Impact on Living Systems” are designed to teach middle schoolers about the role water plays in all life. Unit 1 builds background knowledge. In Unit 2, scholars...
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American Chemical Society: Middle School Chemistry
Introduce middle schoolers to the basic principles of chemistry with a curriculum set packed with activities and experiments that let learners explore the attractions and motion of atoms and molecules, the state changes of water,...
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Middle School Chemistry: Chapter 6 - Chemical Change
Catalysts, reactants, or products? The final unit in the middle school chemistry module examines chemical changes. Tweens perform experiments to determine what factors impact the rate of chemical reactions, study energy changes, both...
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Middle School Chemistry: Chapter 5 - The Water Molecule and Dissolving
Through demonstrations, hands-on activities, and discussions, young chemists explore water molecules and their polar characteristics. Groups design and carry out their own experiments to examine solubility, determine if the type of...
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Middle School Chemistry: Chapter 4 - The Periodic Table and Bonding
The Periodic Table and Bonding are the topics of the fourth chapter in the middle school chemistry unit. Class members demonstrate their understanding of how atoms form covalent bonds by drawing the bonds between given molecules. Also,...
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Middle School Chemistry: Chapter 3 - Density
Chapter three in the middle school chemistry unit explores the relationship between volume and density. Young chemists conduct experiments to find volume through displacement, observe how temperature affects water density, and how the...
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Middle School Chemistry: Chapter 2 - Changes of State
The second module in the middle school chemistry unit looks at changes in the states of matter. Middle schoolers observe heat transfer, build molecular models of water from Styrofoam, conduct controlled experiments with condensation and...
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Middle School Chemistry: Chapter 1 - Solids, Liquids, and Gases
The five lessons in the first module of the Middle School Chemistry unit focuses on solids, liquids, and gases. Young chemists use science to explain what appears to be magic tricks, build thermometers, study the impact of temperature on...
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Astronomy
Space is the new frontier and astronomers boldly go where no humans have gone before. Guided by Einstein's theories, Kepler's Laws, and knowledgeable narrators, viewers of a 10-video collection explore the Universe and learn about...
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Activity Book: Discover Your Changing World With NOAA
Introduce middle schoolers to the essential principles of climate science with a collection of 10 activities. Class members learn about the Earth’s climate systems, factors that change these systems, and the impacts of those changes....
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Climate Change in My Backyard: Grades 5-6, Unit 2
In the second unit in a series of four, fifth and sixth graders learn about the difference between weather and climate. Scholars look at historical and recent climate data, regional and global trends, to understand that climate change...
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Medical Ethics
Just because we have the ability to determine an organism's traits through genetic testing, should we do it? Middle-school medical experts examine the ethical dilemmas in biotechnology in the 18th and final installment in a series of...
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Temperature of Inner Planets
Mars, Earth, and Venus contain atmospheres that generate weather. Young scientists explore the temperature of inner planets. They create a model simulating the greenhouse effect before researching and answering guided questions to...
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Rocks Makin' Rocks: Rock Cycle Simulation
Scholars review prior knowledge before completing a hands-on simulation of the rock cycle. They write stories or songs summarizing their simulations to demonstrate mastery.
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Journey Through the Spheres of the Earth
Each of the Earth's spheres interacts with the other spheres in predictable ways. Young scientists explore these interactions through a hands-on activity, graphing, and watching a video. They summarize their knowledge in a video or...
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How Does Your Garden Grow?
Seventy thousand different types of soil exist in the United States alone. Young scientists learn about the importance of soil to the food supply. They test soil for a variety of factors and determine the best place to set up a community...