Sixth graders observe the physical and chemical change that can occur in an acid and a base. In this acids and bases lesson plan, 6th graders use cabbage juice to identify, compare, and contrast acids and bases.

In this lipids worksheet, students complete seven problems related to fats including identifying types of lipids, completing chemical reactions for lipids, and writing their chemical structures.

In this gas learning exercise, students practice using the gas laws to calculate volume or pressure in these chemical reactions. This learning exercise has 5 word problems.

In this carboxylic acid worksheet, students are given five problems to complete. Included are to name 10 given compounds, draw four compounds given their names, and complete 6 chemical reactions.

Tenth graders experiment with floating and sinking objects and heavy and light liquids, using correct terms, like density, to explain what happens.  In this Hindenburg lesson, 10th graders watch a demonstration called the invisible...

Students support the law of conservation of matter with evidence. They discuss the changes observed from the burning of the candle, and the differences in mass which are observed when the same reaction is carried out in an open or...

Discuss leavening agents and baked goods. Describe the purpose of leavening agents in baked goods List the four major leavening agents Explain why baking soda is used with an acid in baked goods Identify the types of doughs and batters...

In this stoichiometry worksheet, learners calculate molar masses, empirical and molecular formulas to solve 105 problems and short answer questions.

In this chemistry worksheet, learners read and study the chapter to answer 110 problem solving and short answer questions related to acids and bases.

Students investigate the differentiation of magma to form different minerals present in a rock. By using the model proposed by Bowen, they determine the depth, temperature, and composition of magma. Students explain why some minerals...

In this kinetics worksheet, pupils review activation energy, rate of reaction, and reaction mechanisms. This worksheet has 13 multiple choice questions.

The molecular properties of water are the focus of this chemistry-based assignment. Multiple-choice, true-or-false, matching, and fill-in-the-chart style questions query assignees about the forces that hold the water molecule together,...

In this chemical change learning exercise, learners review enthalpy and use Hess's law to calculate enthalpy and the heat of reaction for given reactions. This learning exercise has 3 problems to solve.

Eighth graders identify the three main types of chemical bonds. In this chemistry instructional activity, 8th graders draw Lewis dot diagrams of elements and determine the bond formed. They create a model water molecule.

Do you have mole problems? If so, call Avogadro at 602-2140. The lesson plan starts with pupils working independently to solve for molar mass of ionic compounds. Then they learn to solve for percent composition and later perform an...

The fifth lesson plan in the six part series introduces units of energy including calories, Calories, and joules. Scholars determine the energy released when eating a snack and during activity.

While this resource does not provide problems for chemistry learners to solve, it outlines skills that they should have and concepts that they should grasp. Topics include thermodynamics, periodicity, redox equilibria, transition metals,...

Putty is proof that learning can be fun! Share the wonderful world of polymers with your class through an experiment. Young scientists create their own silly putty, then examine its properties.

Twelve questions about the various calculations of mass and yield are given here.  There is significant practice of molarity calculations and consideration of the reactant and product balance.

Determine physical properties of potential packaging materials. Continuing from previous lessons in the series, the resource asks groups to identify physical properties of the substances. They test for conductivity, solubility, water...

Learn about polymers while playing with shrinky dinks. Young scholars create a shrinky dink design, bake it, and then record the area, volume, and thickness over time. They model the data using a graph and highlight the key features of...

Polymers are an important part of our day-to-day lives, but how much do your pupils know about them? Learn the basics and beyond in a series of activities designed to build skills in observation, planning, organic chemistry, and bonding.

Explore the chemical components of water through an electrolysis reaction. Scholars use a battery to divide various water solutions into different gases. As they collect the gases, they measure the volume and make a comparison to the...

In this alkyl halides worksheet, students are given 8 chemical names and they write the structural formulas for each. They are given 12 reactions of alkyl halides and they write the structural formulas for each product.