How would a pendulum work on the moon or Jupiter? To answer that question scholars control up to two pendulums including their location, length, mass, and amplitude. Added controls include changing the friction and strength of gravity....

Hop into exploration of a frog's anatomy with this collection of dissection resources. With the help of the included virtual dissection website, worksheets, and printable diagrams, students will have no problem navigating their way...

It's every health and science teacher's favorite subject to cover: the reproductive system. This comprehensive instructional activity introduces adolescents to the reproductive anatomy of men and women with the help of a series of...

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,...

Young scientists get to the heart of the matter with this comprehensive review of the circulatory system. Addressing the different anatomical structures and processes involved in pumping blood through the human body, this worksheet...

Young scientists take a trip into the microscopic world of cellular biology with this practice exercise. Given pictures of different organelles, students must correctly identify specific parts of each cellular structure to demonstrate...

Young scientists demonstrate their understanding of cell transport on this comprehensive instructional activity. Focusing on cellular structure and the different processes that allow materials to move into, out of, and...

Take your biology class on an exploration of the inner workings of cells with this multimedia presentation. Looking closely at the structure of cell membranes and the processes of osmosis and diffusion, this resource explains for...

Take young naturalists on an exploration of the world's tropical rainforests with this extensive collection of lessons and activities. Whether its creating leaf and flower prints or investigating the absorption spectrum of...

These activities and instructional handouts will help your learners to understand not only the causes, transmission, and prevention of HIV/AIDS, but also gain a deeper understanding of the chain of infection when diseases are spread.

Young scientists learn what it takes for life on Earth to survive with this series of photosynthesis resources. Offering twelve different activities ranging from independent practice worksheets to in depth scientific...

Reinforce the neural connections in the brains of your young biologists with a simple anatomy worksheet. Looking at the provided diagram of a neuron, students are asked to correctly identify and describe the function of...

Pupils solve chemical equations. In this chemistry lesson, they balance chemical equations after completing a lab. They can use a TI for this assignment.

This how-to site gives writing tips for business writing. Brief explanations are provided for how to revise writing to ensure that redundant pairs, redundant modifiers, redundance categories, meaningless modifiers, and wordy expressions...