Trying to help your learners improve their writing? Experiment with complex sentences with this handout and short exercise. This handout presents definitions of different types of clauses, a table explaining subordinating conjunctions,...

In this AP Chemistry worksheet, students apply concepts of electron configuration to accurately answer the questions provided. Students also draw Lewis structures of the given elements. Students estimate the enthalpy of formation as well...

Students explore acids and bases. They experience the sour taste of acids and the bitter taste of bases by tasting substances such as chocolate, lemon juice, and baking soda. in addition, they complete a worksheet for individual assessment.

Students, after defining a list of vocabulary words on the board, review and identify basic types of transportation (bus, taxi cab, car, plane, and ship) in the United States. In addition, they make a graph of all the different ways that...

Eighth graders explore the chemical and physical properties of a variety of elements in a lab setting. They organize the data they collect onto a spreadsheet and then choose one element from the periodic table to research. They...

Using the provided "[Punctuation] Rules to Remember" young grammarians punctuate clauses, phrases, participles, and quotations in a series of worksheets.

In this water equilibria worksheet, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.

Young scholars explore the concept of personal finance. For this philanthropy lesson, students examine decisions they make about money as they discover the definitions of philanthropy, resources, scarcity, choice, benefits, costs,...

Students explore how certain foods come to be certified "organic." They write the words "organic" and "synthetic" and given the definitions of each. Students are given dictionaries. They are asked: "What is organic food?" Students grow...

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.,...

In this solubility equilibria worksheet, students solve five problems. They calculate concentrations of ions at equilibrium, they determine the effects of adding compounds to a saturated solution and they determine if compounds are more...

In this grammar instructional activity, students combine seventeen sets of basic sentences into compound and complex sentences using commas where needed.

In this chemical reactions worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with 34 clues.

For this reaction rates worksheet, students solve eight multiple choice problems about chemical reactions and their rates. They determine what species would slow reactions, they apply concepts of activation energy to reactions, they...

In this equilibria learning exercise, students are given detailed information about LeChatelier's principle and how to solve equilibrium problems. They then calculate concentrations of compounds in solutions.

In this lab design and lab skills worksheet, learners answer questions about experimental design including finding variables, determining controls, and graphing data. They answer questions about microscopy and label the parts of a...

Tenth graders identify the parts and functions of the cell. In this series of science lessons, 10th graders investigate crystal formation in covalent compounds. They investigate the factors affecting reaction rates.

In this exponential and logarithmic functions worksheet, students solve 8 short answer problems. Students solve/simplify logarithmic and exponential equations/expressions using logarithm properties. Students find the compound interest on...

Students calculate the probability of an event occurring. In this probability lesson, students differentiate between independent, dependent or compound events. They find the range of the data.

For this word search worksheet, students locate 12 words related to molecular bonding. Words include molecule, ions, forces, polarity, partial, and particles.

Middle schoolers will identify cause and effect relationships in issues relating to Agriculture and the environment.Ask students to describe what farmers do. Then ask middle schoolers to define the word "environmentalist." Ask students...

For this chemistry worksheet, students examine the concept of using formal structures and apply the appropriate symbol to each type of compound.

In this chemistry worksheet, learners practice creating the correct chemical compounds in theory using the lewis structures in the applied problems.

In this chemistry learning exercise, students find the words that are related to atoms and molecules. The answers are found by clicking the link at the bottom of the page.