Four lessons introduce elementary ecologists to salt marsh and sandy beach habitats. In the first instructional activity, they place shells and other materials in vinegar to determine if they contain calcium carbonate. In the second...

Young scholars evaluate the impact climates have on the building of structures. They research the different types of materials used to build houses in various climates and build small models of houses which are tested against different...

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.

Following this procedure, eager engineers construct a working model of a piston system, similar to that in an internal combustion engine. Perfect for STEM or automotive technology classes, the activity comes complete with analysis and...

Transform your class into a butterfly museum! Research different types of butterflies, their habitat, and life cycle. Interactive components such as PowerPoint presentations, Claymation movies, and webpages add pizzaz to the museum...

Eighth graders take a quiz to review the different objects in space. As a class, they define terms related to galaxies. In groups, they make a model of the Milky Way galaxy using materials provided to them by their teacher. To end the...

Scholars use data to analyze and determine which sets of information need to be counted. They create a model to explain differences among chemical elements using graphs to prove concept mastery.

Keep your pets slim, trim, and healthy using mathematics! Pupils use a linear programming model to optimize the amount and type of food to provide to a pet rabbit. They model constraints by graphing inequalities and use them to analyze a...

Some reactions absorb heat while others release it. Young scholars investigate both types of reactions in a 12-lesson unit. Each lesson presents a lab investigation that monitors temperature and considers the types of reactions taking...

The Milky Way gets great reviews on Trip Advisor — 100 million stars. The activity allows scholars to rethink their assumptions and prior knowledge. Pupils observe a set of two lights at equal distance and brightness, but they believe...

Finally, a chance for the class to play with their food! Allow pupils to simulate stomach acid with common foods, and introduce specific macromolecules into the mixture to explore characteristics of carbohydrates, lipids,...

What is the real cost of electricity? The real cost is not just the price you pay, but the environmental and economic costs as well. Scholars build, use, and judge the effectiveness of a turbine. They also investigate the...

Certain things just do not mix, including liquids of varying densities. Learners collect data to determine the densities of several liquids. They then use the density information to predict the type of liquid.

Build a place for butterflies to call home. After identifying the needs of butterflies in terms of water, food, shelter, and reproduction, learners create a scale model of their ideal butterfly garden. Once the model is complete, they...

Ever made solar s'mores? Or recreated the solar system using peanuts? Astronomers young and old investigate all things solar using a variety of activities. Explore how the sun works, types of light it emits, and methods of charting the...

Ninth graders conduct research on the subject of sea water. They use a variety of resources to obtain information. There are helpful resource links listed in the lesson plan. In conjunction with the research students make inquiry of the...

Electrify your classroom as you lead pupils through a series of steps to demonstrate basic principles of electricity and magnetism. They design a simple circuit and test this for static electricity and current electricity. Next,...

Prepare to accelerate your Android. Pupils prep for the upcoming activity in this third installment of a four-part series. The lesson progresses nicely by first introducing different types of acceleration to the class. The teacher...

What makes particles attract? Here, learners engage in multiple activities that fully describe colligative properties and allow the ability to critically assess the importance of these properties in daily life. Young chemists...

Build a place for the plants. Using information learned from the previous lesson in the unit, learners design a lunar plant growth chamber and build a paper model of it. Given strips of paper that represent different sizes of planting...

Can you name a type of reproduction that produces no variation in the offspring? The multimedia lesson covers both sexual and asexual reproduction through videos and discussions. It includes topics such as genetic modification, meiosis,...

Continental drift happens over millions of years, but new perspective shows much faster changes. An informative resource offers a short term perspective using a series of satellite images. Viewers observe major changes to a coastline in...

In this molecules worksheet, students answer post lab questions about types of bonds, factors that determine polarity and molecular geometry. They calculate electronegativity differences in atoms and determine the types of bonds between...

In this modeling the rock cycle worksheet, students use a sugar cube to show the phases and changes in the rock cycle as represented by the changes in the sugar cube. For each step of the experiment students indicate the part of the rock...