Curated OER
Chemical or Physical Change?
Eighth graders participate in several science activities to note chemical or physical changes after discussion. They understand that all matter has definite structure which determines physical and chemical properties.
Curated OER
Chemical Weathering
Eighth graders comprehend the effects of chemical and mechanical weathering. They comprehend the differences between the two forms of weathering and the various agents involved in both forms of weathering. Students complete a...
Curated OER
Chemical and Physical Properties
In this chemistry worksheet, students pick objects from the home and test the chemical and physical properties of what it is made of.
Curated OER
Physical and Chemical Changes
In this changes in matter learning exercise, students draw a picture that shows physical and chemical changes. This learning exercise has 7 fill in the blank questions.
Curated OER
Energy in Chemical Reactions
In this chemical reaction worksheet, learners determine if reactions are exothermic or endothermic. Students define enthalpy and calculate how much heat is released or absorbed during reactions. This worksheet has 1 matching, 1 fill in...
Curated OER
Household Chemicals
In this chemicals worksheet, students review how to read chemical labels, define an acid-base indicator, and decide which way strong acids can be dangerous. This worksheet has 15 short answer and 20 fill in the blank questions.
Curated OER
Chemical Equilibrium
Middle schoolers explore Le Chatelier's Principle. In this lesson about chemical equilibrium, students do an experiment with several different activities . Middle schoolers observe as they do the experiments and understand the outcome....
Curated OER
The Chemistry of Life
Students study atoms and chemical compounds. They identify certain elements essential to human health, describe physical and chemical properties of water, and name four types of polymers unique to all life forms. They explain how each...
Curated OER
Endothermic or Exothermic Reactions
In this chemical reaction worksheet, students determine if given reactions are endothermic or exothermic reactions. Students determine the energy released or consumed when chemical reactions occur. This worksheet has 5 problems to solve.
Curated OER
Theoretical Yield and Percent Yield
In this chemical equations worksheet, students balance chemical equations and then calculate the theoretical yield and percent yield for the reaction. This worksheet has 4 problems to solve.
Curated OER
Chemical Bonding and Shapes of Molecules
In this chemical bonding worksheet, students review the different types of bonds and calculate the number of valence electrons in molecules. This worksheet has 11 matching and 15 multiple choice questions.
Curated OER
Ionic Formulas and Names
In this compounds worksheet, students determine the correct formula from the chemical compound names and determine the correct name for the chemical formulas given. This worksheet has 25 fill in the blank questions.
Curated OER
Naming Hydrocarbons Practice
In this hydrocarbons learning exercise, students name the hydrocarbons given or draw in the chemical structure from the chemical names. This learning exercise has 21 problems to solve.
Curated OER
How Are The Properties of Covalent Compounds Influenced By Chemical Bonding?
Students work together to observe the bond lengths of single, double and triple bonds. They make their own predictions about the strength of the bonds and chemical reactions. They answer discussion questions to complete the lesson.
Curated OER
Explain Plant Chemical Processes
Students discover plant chemical processes through three lab activities. Overheads, data sheets, and teaching procedures provided for the unit covering photosynthesis, respiration, and transpiration.
Curated OER
Chemical Equations
In this chemical equations worksheet, students determine the empirical formulas for chemical compounds and balance chemical equations. This worksheet has 1 fill in the blank question and 4 problems to solve.
Curated OER
Moles
In this moles worksheet, students calculate the number of moles found in a specific chemical compound mass. Students also calculate how many moles in produced in specific reactions. This worksheet has 4 problems to solve.
Curated OER
Theoretical Yield and Percent Yield
In this chemical reaction learning exercise, students balance equations and then determine the theoretical yield and percent yield for the reaction. This learning exercise has 4 problems to solve.
Curated OER
Stoichiometry
In this stoichiometry worksheet, students determine the concentration of solutions and calculate the molarity of solutions for given chemical equations. This worksheet has 4 problems to solve.
Curated OER
Acids
In this acids activity, students write the formula for the acids listed. Students also name the acids based on the chemical formula. This activity has 36 fill in the blank questions.
Curated OER
Chemical Analysis and Stoichiometry Problem Set
In this chemical analysis worksheet, students calculate the empirical formula using a combustion analysis report. Students write balanced chemical equations, total ionic equations, and net ionic equations. This worksheet has 2 problems...
Curated OER
Some Common Chemical Reactions
In this chemical reactions learning exercise, students compare and contrast corrosion and combustion reactions. This learning exercise has 15 short answer questions.
Curated OER
Chemical Equilibrium
In this chemical reaction worksheet, students define equilibrium, determine what affects the progress of a reaction, and compare and contrast entropy and enthalpy. This worksheet has 5 fill in the blank, 5 short answer, and 16 problems...
Curated OER
Chemical Bonding
In this chemical compounds worksheet, high schoolers review the different types of bonding, define the octet rule, and draw Lewis structures (electron-dot diagrams) for given compounds. This worksheet has 7 fill in the blank, 5 short...
Other popular searches
- Household Chemicals
- Tobacco Chemicals
- Chemicals Reactions
- Hazardous Chemicals
- Kids and Chemicals
- Balancing Chemicals
- Chemistry, Harmful Chemicals
- Chemicals Human Health
- Research Food Chemicals
- Chemicals Environment
- Toxic Chemicals
- Chemicals in Cigarettes