In this plant worksheet, pupils define each part of the plant cell. They color and label the cell drawing and then compare and contrast plant and animal cells.

Help young biologists piece together an understanding of cell structure with a comprehensive review worksheet. Tasking students with describing the function of the organelles found in cells and their relationship with one another,...

How are multiplication and division connected? Read a passage about inverse operations to find out how you can use products and quotients to check your work when completing an equation from the opposite operation.

Sex sells, or in this case, sex cells allow reproduction to occur. Scholars view a presentation and animation as well as complete a worksheet on meiosis and gamete production. They observe every stage and learn about the function and...

How do viruses hijack our cells to produce more viral particles? Junior immunologists model how viral RNA integrates into a host cell's DNA using pop beads and use interactive tools to explore a virus' genome. The teacher's guide...

How can the circulatory system compare to a city map? Pupils distinguish the "roadways" and "vehicles" of the cardiovascular system, compare the anatomy and function of veins and arteries, and review different types of blood cells with...

In this photosynthesis learning exercise, pupils complete a crossword puzzle with 26 questions on the processes involved in photosynthesis.

What is a calorie and how does it work? How many calories do we consume in a typical day, and how many do our cells need to function well? Your learners will answer these questions and more using a worksheet, which includes...

What can happen to the environment if plastic continues to pollute it? Learners read about the implications of plastic on health, water, and nature in a two-page reading passage. After they finish reading, they work on six comprehension...

Peruse a workbook for every system in the human body. From cellular makeup to the integumentary system to human reproduction, the 300-page workbook features informative reading passages, guided practice, and humorous comic strips to get...

Marijuana affects the brain differently than inhalants, which have a different effect than opioids. Elementary and middle school classes read about these drugs as well as nicotine, methamphetamine, hallucinogens, and steroids before...

What are the different ways we are susceptible to identity theft? Impress the importance of protecting personal information and privacy with this resource, which includes an excellent video clip, discussion prompts, and worksheets for...

Are the young leaders of tomorrow sitting in your classroom right now? Polish their skills to perfection using a series of teen leadership activities. Each lesson promotes both personal growth and team building, while helping scholars...

How do Olympic runners succeed in physically demanding events like the 400-meter dash? Physiology scholars explore the relationship between acids, bases, and the muscular system through a scenario-driven activity. The lesson focuses on...

Why do markets operate inefficiently when the world's resources are so limited? Review the various types of unemployment that exist and why some resources, especially human resources, go unused.

Eighteen questions ask pupils whether certain behavior or trait is based on nature or nurture. Scholars take a quiz, reflect on their answers, then challenge a friend or family member to complete it.

In this biology instructional activity, students complete 28 short answer questions on fungi. They color and label the different parts of a hyphae.

[Free Registration/Login may be required to access all resource tools.] How do trees help you breathe? This activity covers the connection between cellular respiration and photosynthesis and identifies the products and reactants of each.

A website with links to tips and information about purchasing a smartphone. Topics include Smartphone Buying Guide, Understanding Product Lifecycles, and Understanding the Cost of Cellular Service.

Read this passage and study the graphic to complete the five-question quiz related to the Chronic myelogenous leukemia and Philadelphia Chromosome.

In the body, oxygen forms a vital role in the production of energy in most cells. Enda Butler tracks the surprisingly complex journey of oxygen through your body.

Read the passage "Thermodynamics of Gallium Arsenide Formation," and complete the related five-question quiz.