An important part of balancing caloric intake to energy expenditure is knowing how many Calories you are consuming. In the fifth of a seven-lesson series on food and energy, learners estimate their daily caloric intake, then use a...

Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...

High schoolers conduct a survey of society's typical purchasing practices to determine the influence of packaging on consumer choices and to determine if consumers consider waste disposal and recycling when making purchasing decisions.

Math and science come alive in this career-related lesson on sanitation. Along the way, learners explore bacterial growth rates using exponential notation and graphs. A link to a very brief, but vivid video shows just how quickly these...

Explore the excitement and ethical challenges of CRISPR and genetic-editing technology. Participants engage in do-nows, view a slideshow, and collaborate on scenarios about genetic editing. Group members analyze scenarios to generate...

In this physics worksheet, students complete 50 multiple choice questions on physics. They determine the magnitude of work, energy and power.

In this physics worksheet, students answer 50 multiple choice questions on properties of and behavior of magnetic fields and forces.

In this psychology worksheet, learners complete a 10 multiple choice quiz on neurons, hormones and the brain. They identify its different parts and functions.

Ocean lovers hang ten as they watch this film about waves and currents. What causes waves? What is a current? Learn this and more from Sam as he explains why RJ was struggling to surf the gnarly waves. Have your class watch this at home...

Students work in small groups to redesign the packaging of several common items. They attempt to reach the goal of 25% reduction in packaging materials currently used and explore the impact of various materials and designs in landfills...

Drug addiction, including prescription drug addiction, begins with a reason that's different for every user. High schoolers learn more about the reasons people begin abusing drugs with a set of videos and worksheets that discuss four...

In this matter worksheet, pupils calculate volume and partial pressure for gases, compare liquid and vapor phases, and review the characteristics properties of gases. This worksheet has 12 multiple choice and 3 problems to solve.

In this solutions worksheet, students determine colligative properties, calculate specific heat, and review the kinetic theory as it applies to gases. This worksheet has 8 multiple choice and 9 problems to solve.

Young scholars examine how climate affects lifestyle, clothing choices, food, and water sources. They explore climatic regions such as tropical, desert, coastal, and alpine situations. They look at the longitude and latitude, land...

For this evolution and genes worksheet, students answer 10 multiple choice questions related to genetics, DNA, polygenic traits and heredity.

What is a watt? This tongue-twisting, mind-bending question and others are answered through this instructional activity on the different lighting options available. With the support of a PowerPoint, teach your physical science class...

Examine the systems of the human body with a bold, charming, and kid-friendly application. This noteworthy tool is certain to get kids interested what goes on inside of them! The eye feature uses the tablet camera to view images and show...

Class members are challenged to design a device that will move a circus elephant into a train car. Groups brainstorm ideas that use simple machines to load the elephant. They then choose one of their ideas, sketch a plan, and present it...

This is an online exercise in which chemistry learners answer a series of multiple choice questions about bonding. Topics addressed include ionic and covalent bonds, electronegativity, ions, valence electrons, resonance structure, and...

In this animal behavior learning exercise, students complete a 50 multiple choice question review quiz on how animals respond to certain stimuli.

In this cell structure instructional activity, students complete 50 multiple choice question review quiz about the different functions and parts of the cell.

In this biology review worksheet, students complete 50 multiple choice questions on the stages of mitosis and meiosis. They compare and contrast the two.

In this molecular biology worksheet, students complete 50 multiple choice questions on DNA and RNA replication, translation and transcription.

In this physics worksheet, students complete 50 multiple choice questions on vector addition. They calculate displacement and resultant vectors.