In this interactive object, learners identify the risk factors and the precautions to follow when treating a patient with a cardiac condition. They also design a treatment plan for that patient.

In this colorful and interactive object, learners examine the structure and function of muscle and connective tissues. A quiz completes the activity.

In this screencast, learners examine the action of insulin and other antidiabetic medications.

Learners examine the location, structure, and function of the unipolar and multipolar neurons.

In this animated object, learners are introduced to the structure and function of animal cell organelles.

In this animated object, learners examine the different phases of a cell's life.

In this animated object, learners view molecules as they collide and move between two different solutions. They also observe what happens when the temperature of the solutions is raised or lowered.

In this animated activity, learners examine muscle cell contraction and relaxation and consider the role of calcium ions.

In this animated activity, learners examine the two major phases of cell division: mitosis and cytokinesis.

This is a game about bacteria.There will be more questions!

Match the names and functions of each of the components of a prokaryotic cell. This is a companion to Learning object "Components of a Prokaryote"

6th, 7th, and 8th grade science