In this space worksheet, students click on the links in the questions about space to find the answers to the questions and then come back and answer the questions. Students answer 17 questions total.  

Learners investigate variables which may seem to affect the movement of a pendulum, or "swing."They interpret their observations and apply the scientific principles to develop explanations and solve a new problem.

Students plot where minerals come from and have an awareness of how mineral use makes the world interdependent. They examine how to identify some sort of mineral products they use each day.

Sixth graders understand the basic needs of humans. In this basic needs lesson, 6th graders participate in an activity to search for their basic needs. Students recognize the problems when their is scarcity of a necessity to their lives....

Students research the signs that panthers leave. In this panther track lesson, students conduct Internet research into the signs that panthers leave such as tracks, scat, scrapes, and scratches. They make a three-dimensional poster using...

Students discover the lifestyles of a Florida Panther by investigating its habitat.  For this wild animal lesson, students utilize the Internet to research the habits of a Panther and what their habitat is.  Students create an...

Students create models of ionic and covalent electronic bonds to demonstrate their understanding of these chemistry concepts. They explain how both ionic bonds and covalent bonds work so that younger students can understand.

Students explain how simple machines work and design their own machine. They use the Internet for research.

Students attempt to design and build the most stable "earthquke resistant" structure. They create model buildings and test them on a shake table to see which design holds up the best.

Students are introduced to classification and some of the difficulties surrounding classification and how classification systems need to be able to adapt and how they may need to be changed when new information is discovered. They...

Students understand that the rotation of the Earth is responsible for the seasons. In this seasonal cycles lesson, students learn how the rotation of the Earth affects the seasons. Students answer questions about the rotation, the...

Student form and test hyptheses using indirect and direct observation. They launch marbles to determine the shape of a hidden object.

High schoolers examine how observations lead to investigations, and how archaeologists conduct their investigation.

Students participate in a demonstration in which they role-play polar bears and habitat components to demonstrate the impacts of climate change on the Arctic Ocean ecosystem.

Students observe the diffusion of air molecules through a balloon. For this chemistry and molecules lesson, students fill balloons with air and a scented substance and observe whether the scented air is able to permeate the balloon.

In this soap instructional activity, students produce soap in the laboratory and test their product by using it to wash away engine oil. Students answer four questions about tests they perform on their soap.

First graders identify the parts of a seed. In this plant biology lesson, 1st graders are given a seed and identify each part of the seed by using a hand lens. Students plant a seed and graph the growth.

Students review weather conditions at various cities and create station models on a weather map.

Students discuss an ecosystem. In this coral reef lesson, students fill in their own KWL chart and contribute ideas to a whole class KWL chart. They read an article as a class to spark ideas for facts they can add to the "K" part of the...

Students consider the idea of the eco-tour, and examine different aspects of the Mountain Gorilla Project eco-tour in Rwanda. They synthesize their understanding by acting as expert panelists on a morning news show that focuses on the...

Students examine the dynamic between animals and humans in the wilderness. They work together in groups share their journal entries when asked to reflect on natural areas.

Middle schoolers build an apparatus to look at how yeast cells grow by converting food to energy. They observe yeast both with and without food and see how yeast produces carbon dioxide.

Learners diagram nuclear power plant, describe process for generating electrical power, discuss nuclear disasters in the 20th century, and draw conclusion about value of nuclear power for the future.

Third graders discover the differences between wild and domestic animals. In this animal lesson, 3rd graders chart the differences in the animals and look through magazines for pictures of wild and domestic animals to glue to a poster....