Human biology beginners label colorful diagrams of the neuron, the reflex pathway, and the brain. They list steps in the action potential process, and describe several different neurotransmitters. This worksheet guides learners through...

In this worksheet, students use Algebra to plot different solutions to equations and analyze schematics in order to answer a series of 25 open-ended questions about electrical circuits. This worksheet is printable and the answers are...

Physics fanatics time five cars as they pass on the highway. They use the times and a 20-yard distance to calculate velocity. They also graph distance vs. time. A page of student pre-lab questions is provided in addition to the activity...

Two activities employ the use of kinematic equations for determining projectile ranges. They both require the use of a toy dart gun. Included in this resource are both the teacher's guide and student laboratory sheets. This is an...

Chemistry whizzes test the change in water temperature produced by a burning candle and the change in acid temperature produced by magnesium metal. With these two laboratory activities they explore heat produced during chemical...

Four fabulous activities immerse amateur astronomers into measuring objects that we cannot handle. The experiences are applied to NASA's Space Interferometry Mission, which will take measurements of planets around stars other than our...

This mitosis worksheet targets AP-level biology courses. Learners identify the roles of kinase, cyclin, and CDKs, as well as describing external signals for growth. Large and colorful diagrams are displayed within the worksheet for...

Why did the mushroom go to the party? Because he was a fun guy! Biology learners study fungi while completing this worksheet. Structure is compared to that of other life forms. The life cycle is displayed with colorful diagrams for...

Use a list of environmentally related words to engage learners in a discussion about ecosystem conservation legislation. As a class, read "Aware of Political Ecosystem, Property Rights Advocate Embraces Conservation Plan." Then, present...

Step-by-step laboratory instructions are listed so that chemistry explorers can consider the solubility of potassium nitrate. They combined their results with other lab groups' results and then graphed the data to display the solubility...

Sort through the "junk drawer kingdom" as the protists laugh at our attempts to classify them! AP biology classes consider the array of organisms that do not file neatly into the other four kingdoms of classification. Evidence for the...

The lessons in this learning guide are designed to increase youngsters' awareness of the impacts of marine debris and to teach them about pollution prevention techniques. This fabulous, 30-page packet is chock full of important...

Ninth graders examine how technology has evolved through time. By studying pieces of art, they see examples of technological advances as the years have gone by. Groups of learners get together and study a modern-day technology (such as...

Junior geneticists construct models of DNA to discover sequencing and pairing of nucleotides. They use the models to simulate protein synthesis and then translate the codes into physical traits. Finally, they use the traits to create a...

A great review of the structure and function of carbon-based molecules important to life, especially with relevance to humans. The chemistry behind the combination of polymers and the breakdown of bonds is covered. Valuable content...

Venture into the world of macromolecules with three exciting, distinct laboratory activities. Young chemists examine the forms of carbon and discover how they are associated with atomic arrangement, construct models of carbon-containing...

Advanced chemistry kids experiment with the freezing and boiling points of various aqueous solutions. They also prepare a presentation of the kinetics of solution formation and structure of the matter involved. This resource provides...

Plumb the depths of the Submarine Ring of Fire and explore seismic waves with this lesson. Junior geologists simulate s-waves and p-waves, calculate their speeds, and then apply the data to discover the material that makes up inner...

Practicing paleontologists map the geologic time scale, simulate the formation of sedimentary rock, and analyze fossil data. Instructions for four activities and five assessment choices are provided for the teacher. This comprehensive...

Four modules are a part of this stellar lesson plan. Space scientists view the electromagnetic spectrum, they generate waves on a computer screen in order to measure frequency and wavelength, discover how light is related to temperature,...

Challenge your biology class to analyze an experimental setup, in which a selectively permeable membrane separates two distinct solutions. They consider the concentration of the contents and answer ten questions pertaining to the...

This exam covers every topic in a typical first-year biology course. A wide variety of question styles gives high schoolers every opportunity to show what they know. Why start from scratch when a comprehensive final exam is easily...

In this living environment activity, students answer 30 multiple-choice questions and 42 short-answer questions in preparation for the Regents exam.