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...

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,...

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...

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...

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...

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...

Green chemistry and sustainability are the focus of a unit module that asks young scientists to use the Twelve Principles of Green Chemistry to assess how green a product’s chemicals, reactions, or processes are. Class members engage in...

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...

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....

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...

Reading and interpreting scientific texts successfully requires more than science knowledge. The Common Core Standards for literacy in science/technical subjects revolve around helping students understand scientific texts, symbols, and...

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 in...

Being able to write and read is useful across the disciplines, and science is no exception. This collection of science resources cultivate literacy skills while dealing with subjects from the world of science. The final three resources...

Have a blast teaching third, fourth, and fifth graders about volcanoes! A collection of educational videos and interactive lessons is sure to get your class interested in one of the most explosive and volatile aspects of plate tectonics.

It's a dog-eat-dog world - or is that hawk-eat-grasshopper? Take a look at a collection of presentations, videos, and activities about the food chain in different parts of the world.