Eighth graders identify the objects that make up the solar system. They define new vocabulary and practice using them. They discover that the sun is a star.

Four fabulous activities immerse amateur astronomers into measuring objects that we cannot handle. The experiences are applied to NASA's Space Interferometry Mission, which will take measurements of planets around stars other than our...

Jump into equivalent fractions using these fun scenarios for mathematicians to solve. First, they use geoboards to find different ways to divide a rectangle in half. Then, an alien from the planet Fractional is after one half of their...

High schoolers conduct a series of experiments to investigate density, buoyancy and climate. In this math lesson, pupils design and build a hot air balloon to demonstrate convection. They research and write a paper about solar chimneys.

Fourth graders study the planets of our Solar System collecting data on a worksheet. They use online tools to create a puzzle or other digital product using the information from their research.

Students investigate the global population explosion, by comparing India's and China's population control efforts and results. They interpret the UN's Human Development Report, and conduct research on another highly-populated country.

Here's a fabulous lesson on the life cycle of a butterfly. Youngsters are able to identify and understand the four stages of life. They construct models of a caterpillar and write a sequence story about the life of a butterfly. This...

A fantastic lesson on survival in outer space should excite your learners! Pupils explore the challenges that living, working, and surviving in space elicit. They focus on the spacesuit itself; how it protects astronauts, and enables...

Third graders explore place value to the ten thousands place. This incredibly thorough, 24-page lesson has learners construct, order, and compare numbers to 9,999. This three-day lesson includes reteaching and extension activities...

Here is another in the interesting series of lessons that use the special State Quarters as a learning tool. This one uses the North Dakota State Quarter. During this instructional activity, your class learns about the different patterns...

Kindergartners identify geometric shapes by planting a fall garden. They start their seeds in containers that have different shapes, and keep track of their plants based on those shapes. This brilliantly designed and incredibly thorough...

Are you a koalafied biologist? The lesson begins with research about human survival and our ecosystem. Then, an online training module simulates the effects of changes to the plants and animals in an ecosystem. Finally, scholars research...

Gravity is just one consideration when determining human habitability on a new planet. The lesson connects four different units and starts with connecting the various systems: planetary systems, human body systems, etc. After scholars...

Climate change isn't just about a warming planet; it will affect humans' health, spread of disease, changes in heat waves and droughts, and changes in storms and wildfires. Participants explore global climate change through discussions...

How can you provide healthy soil for your garden? Study worms, bacteria, and other microorganisms in a lesson about decomposition and organic compost. After discussing what you know about worms and watching a video, watch what worms do...

Young scholars identify the different objects that orbit Saturn. In this space science lesson, students plot the graph of orbital speed and distance. They explain why planets and asteroids remain in orbit around the sun.

Students explore environmental problems due to the growing worldwide human population and examine the growth rate. They also discuss possible ways to stabilize population growth and increase sustainable development.

Students react to statements about the moon, then read a news article about NASA's plans to build a permanent base on the moon. In this space science and current events instructional activity, the teacher introduces the article with a...

When it comes to rating educational calculators, this calculator is always near the top of this list. Now it's available as an app. There is a lot of calculator power wrapped up in this app. Not only is this a fully functioning...

We landed on the moon with less computing capabilities than you can find in this app! Here is a multiple function calculator that takes all the power you get from a handheld and adds the wonderful large screen that only a tablet can...

How has the level of carbon dioxide changed over recent years, and what is contributing it? Groups work together to research and present their findings in a creative way. Also built into the lesson plan is a visit to a sustainable house,...

What happens at the end of a plant's life cycle? Show kids the natural way that plants show that they're decomposing, as well as the importance of compost, with a lesson plan about living organisms. After reading Log Cabin by Anne...

It's frog party time! With frog banners, frog juice, and a triangle hunt, your garden party is sure to be both entertaining and educational. The lesson plan connects geometry, earth science, and delicious snacks to teach kids about...

Explore Native American gardening traditions with a lesson on companion planting. Based on the concept that certain crops grow better when planted near other specific crops, kids research the gardening method with background links and by...