The best part of learning about equilibrium is that nothing changes. Young chemists observe four demonstrations during this lesson: equilibrium in a saturated solution, equilibrium with an acid-base indicator, equilibrium with cobalt...

Do you think chromatography paper suffers from separation anxiety? Young chemists make soap, slime, silly putty, and experiment with chromatography in this lesson plan. The material includes clear instructions for each experiment along...

Give every type of learner in your physics class an opportunity to demonstrate what they have learned throughout the year. From analyzing tables and graphs to evaluating diagrams and solving problems, there is an outstanding variety of...

Young scholars develop an understanding of what a reaction is and factors that affect it. They are introduced to: reaction mechanisms, reaction rates, reaction order, factors affecting reaction rates, Le Chatelier's Principle and...

Students comprehend the basics of acid and base chemistry, with an emphasis on computation and equilibrium. They are introduced to the following concepts: Arrhenius, Bronsted-Lowry, Lewis definitions, Hydrogen Ion equilibrium, and...

Young chemists perform an experiment to determine if a compound is iron (II) chloride or iron (III) chloride. Then they determine the formula, balance the equation, and answer analysis questions. 

Students build simple mobiles. In this equilibrium lesson, students investigate the functions of three types of levers as they analyze artwork by Alexander Calder. Students then create their own simplified mobiles.

The 2006 version of the Regents High School Exam is just as thorough as the rest of them! Assess chemistry learners on the entire year's curriculum when they take this 13-page test.

Stars exist from a few million years to over 10 billion years, depending on their mass. Scholars perform a play acting as stars to learn about their different life cycles. They develop an understanding of many of the fundamental concepts...

In this chemistry worksheet, students examine the given concept in order to apply in the laboratory setting. The sheet includes in depth background information.

If your pupils think a catalyst is a list of their cats, then this might be the lesson for you! Young chemists study the effect of temperature, catalysts, concentration, and particle size on reaction rates during four different...

Students explore the theory of simple harmonic motion (SHM) by performing hands-on, practical application experiments. In this harmonic motion lesson, students use strings of various lengths and bobs of different weights to create a...

Third graders read a thermometer with accuracy, record observations and data, and infer conceptual meaning. They integrate mathematical charting and graphing skills to organize their data. They explore what happens when they touch or use...

Learners define thermal equilibrium. They distinguish between internal energy and heat. Students describe how the quantity of heat that enters or leaves a substance is measured.

Students study harmonic motion and its oscillation.  In this simple harmonic motion lesson students demonstrate a series of regular oscillations and explain the theory behind the experiment. 

Students explain the theory of simple harmonic motion (SHM) by performing hands-on, practical application experiments.