In this bubble gum trivia worksheet, students answer 10 multiple choice questions about famous events in the bubble gum world. This is an engaging activity for a gum experiment.

In this archaeology for kids quiz 83 worksheet, students interactively answer 12 multiple choice questions about the history of money, as part of an online magazine.

Young scholars learn the fundamentals and daily applications of simple machines.

Students study archery. In this archery lesson plan, students develop basic archery and hunter safety skills. Students discuss the history of archery and bow hunting.

Students study about chromatography, a process used to separate mixtures.

Students observe and discuss a vacuum cleaner model of a baghouse to better understand how this pollutant recovery method functions in cleaning industrial air pollution. They give examples of when the use of a baghouse is appropriate,...

Students read a book and have a class discussion about the air around them. In this air lesson plan, students learn about properties of air, and discuss other gases they have observed.

Students explore the consequences of light pollution. They consider benefits and drawbacks of technology in order to acquire informed attitudes on the various technologies and their social, cultural, economic, and ecological consequences. .

Students examine the different characteristics of bugs in their local area. They take characteristics of bugs they have observed and create their own new insect. They draw their new bug and share it with the class.

Pupils observe the effects of water on four different packing materials to determine which ones are more soluble. They then decide which material would be a good packing material to use for the environment and which may be a bad choice...

Students catagorize the types of garbage from going through a trash can provided by their teacher. They then chart the items on a graph and propose a solution to reduce the amount of garbage.

Students research future astronomy endeavors and how the exploration with contribute to astronomy and humanity. In this astronomy lesson plan, students research, present, and debate the topics as a class.

Young scholars explore Leonardo da Vinci's ideas about design and machines.

Learners explain that there are limits to what the eye can see and that a magnifying glass can help extend those limits. They examine an object with the magnifying glass and draw the size and shape of what they see as accurately as they...

Students conduct a series of experiments to study the effects of temperature and salinity on the buoyancy of an object in water. They devise ways to make floating and sinking objects neutrally buoyant.

Students work together to identify the accuracy of sundials. They track the position of the sun and create a shadow plot. They discover the difference between real time and clock time.

Students explore the causes and effects of the Earth's ozone holes through discussion and an interactive simulation. Using gumdrops and toothpicks, they conduct a large-group, interactive ozone depletion model.

Learners explain how the spin cycle of a washing machine operates. They explore other applications of the centrifuge by reading and discussing the article "Slender and Elegant, It Fuels the Bomb."

Learners create and explain analogies that reveal the depth of their understanding of new concepts.

Pupils come up with ideas to help friendly, superintelligent space aliens adapt to this environment.

Pupils explore the findings of Galileo and research the moons of Jupiter. They construct simple telescopes, and examine the moons for themselves at a star party. They record their findings in a journal.

Students study Rube Goldberg machines.  For this investigative lesson students design and build a machine that uses several steps to move an aluminum can. 

Students create a model bridge using steel. In this bridges lesson plan, students study John Augustus Roebling and how he created bridges out of steel and the impact it had on society. Then students build their own bridge model.

In this hurricane activity, students read and analyze satellite images of hurricane Rita. They complete 4 short answer questions about it.