Curated OER
Root Words
Learnersstudy root words. In this word study instructional activity, they identify the root words from several compound words. There are examples listed in this lesson plan.
Curated OER
Percentage Composition
In this chemical compounds learning exercise, students determine the empirical formula or the molecular formula for the compounds given. Students calculate percent composition. This learning exercise has 10 problems to solve.
Curated OER
Molar Mass and Percentage Composition
In this chemical compounds worksheet, students calculate the molar masses and the percentage composition for the given compounds. This worksheet has 8 problems to solve.
Curated OER
Using Percentage in Compound Composition
In this percent composition worksheet, students find the percent of each type of atom in a compound, they find the total mass of a sample and they determine the mass of particular atoms in a compound.
Curated OER
Percentage Composition and Empirical & Molecular Formula
In this compounds worksheet, students determine the empirical and molecular formulas for given compounds. This worksheet has 10 problems to solve.
Aquarium of the Pacific
Lego Molecules
Young scientists construct an understanding of molecular compounds in this hands-on science lesson. Using LEGO® to model the atoms of different elements, students build molecules based on the chemical formulas of common compounds.
Curated OER
Ionic Compounds
In this compounds worksheet, students review the structure and properties of ionic compounds, their formulas and nomenclature, and molecular mass and percentage composition. This worksheet has 4 short answer questions and 7 problems to...
Virginia Department of Education
Finding the Formula and Percent Composition
Do you have mole problems? If so, call Avogadro at 602-2140. The lesson 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...
Curated OER
Molecular Mass and Percent Composition Worksheet
In this molecular mass and percent composition worksheet, students find the molecular mass of 10 compounds to three decimal places. They also find the percent composition of 7 compounds and express their answers to two decimal places.
Teach Engineering
Wizardry and Chemistry
No need to go to Ollivanders to buy a magic wand. In the chemistry lab activity, young magicians mix chemicals to create combustible compounds. By applying these compounds to an iron wire, they create magic wands.
Curated OER
Chemistry Word Search
In this chemistry worksheet, students locate and identify various vocabulary terms related to chemistry. There are nine words/phrases located in the puzzle to find.
Curated OER
Designing Machines
Students explore simple and compound machines. In groups of four students, they design a compound machine using K'NEX that has a stated purpose and consists of at least two simple machines.
Chymist
How Do We Affect the Quality of Our Atmosphere
Explore the makeup of the earth's atmosphere. Using the set of specific experiments, pupils examine the main elements and compounds present in the atmosphere. Their study extends to investigate the effects of atmospheric pollution such...
Curated OER
Stoichiometry
In this stoichiometry worksheet, students solve thirty problems using the process of stoichiometry to find moles, molecules, and masses of substances in chemical reactions. Students balance chemical equations, find limiting reagents and...
Santa Monica College
The Composition of Potassium Chlorate
The third activity in a series of 11 begins by using thermal decomposition of potassium chlorate to determine the mass percent of oxygen. Then a second activity allows scholars to demonstrate that the resulting residue is from a...
Sinclair Community College
Fundamentals of Composition: Punctuation and Capitalization Rules
Set your scholars up for success by teaching them about punctuation and capitalization. This visually pleasing presentation includes a section for each of the following: commas, colons, dashes, semicolons, quotation marks, apostrophes,...
University of Georgia
Endothermic and Exothermic Reactions
Equip your chemistry class with the tools to properly understand endothermic and exothermic reactions. Young chemists collect, analyze, and graph data to determine how the Law of Conservation of Matter is applied to chemical composition...
Curated OER
Mass % and Empirical Formulas
In this chemistry worksheet, learners calculate percent composition and determine the empirical formulas of compounds to complete 3 problems.
Curated OER
Mass Percentage and Empirical Formulas
In this chemical compounds worksheet, students write the chemical formula and formula mass for given compounds. Students will compare the number of moles of compound in different samples. Students determine empirical formulas. This...
Curated OER
Earth Structure and Processes
Students classify different rocks according to their types. In this earth science lesson, students explain how plate tectonics created Earth's landforms. They explain the continental drift theory and sea floor spreading in their own words.
Mr. Ambrose
The Great Gatsby, F. Scott Fitzgerald
Good discussion questions, quizzes, and tests teach as well as assess. Readers of The Great Gatsby will learn much from the materials in a 36-page packet designed to help students prepare for the AP Literature exam. Included in the...
Curated OER
Learning Outcomes
In this science worksheet, students explore the learning outcomes for a unit on chemical reactions. Students define 60 vocabulary words and answer a list of questions for each topic.
McGraw Hill
Grammar Practice Workbook
To an English teacher, the only sound worse than nails on a chalkboard is a student using improper grammar. Make poor grammar a problem of the past with this extensive collection of worksheets that covers everything from sentence...
Curated OER
If I Could Have Lived in Another Time or Culture
Third graders develop multi-paragraph compositions. They include an introduction, first and second level support, and a conclusion. They use a variety of sentence structures (e.g., simple, compound/complex) and sentence types (i.e.,...