Students are able to construct a candy model of DNA. They are able to list all of the parts of DNA that they investigated earlier. Students are able to describe what each part of DNA does. They create an edible model of DNA strands.

In this holiday worksheet, students bake pumpkin Halloween cookies. The worksheet includes ingredients needed and a list of directions.

In this proportional reasoning worksheet, students use proportions to solve discount and sale problems. This two-page worksheet contains 4 multi-step problems.

In this RNA worksheet, students compare and contrast RNA from DNA. Students complete 1 multiple choice and 8 true or false questions.

In this advanced activity food science worksheet sets, middle schoolers complete a food find word search puzzle, and practice food photography as they investigate it as a career. They examine food preservation methods through a food...

In this solutions worksheet, students read about solutions, solutes, and solvents. Students compare solutions with mixtures that are not solutions. Then students complete 10 fill in the blank, 12 matching questions, and 10 terms into a...

Learners investigate the rate of photosynthesis using elodea leaves. In this photosynthesis lesson plan, students place elodea in a test tube filled with water. They include baking soda and place the test tube under a lamp. Learners...

In this central tendency activity, 8th graders solve 10 different problems that include determining the mean, mode, and median of various situations. First, they prepare a frequency distribution with a class interval for the data found...

In this science worksheet, students read detailed information about green plants and the photosynthesis process. In this fill in the blank and true and false worksheet, students answer twelve questions.

In this snack and beverage learning exercise, students place a check beside all the words that can complete the 10 sentences logically.

For this reading for information worksheet, students read a one page text about the history and origins of chocolate. Students answer 5 comprehension and 5 vocabulary multiple choice questions.

In this kinetics worksheet, students solve six problems mostly about reaction rates. Included is a problem where students calculate reaction rates of sucrose and water and plot the data of the reaction.

In this colligative properties and chemical equilibria worksheet, students answer twenty questions including ranking solutions base on their colligative properties and determining what must happen to a reaction to reach equilibrium.

In this mass and moles activity, students solve fifteen problems which include converting between moles, mass, atoms, molecules and formula units.

In this stoichiometry worksheet, students are given four chemical reactions and they find quantities of products made, limiting reactants, excess reactants, and percent yield of products.

Learners gather information about gene sequencing. In this biology instructional activity, students use the Internet to access information about gene sequencing, then work in pairs to read and record a gene sequence. Lesson includes...

In this cell energy worksheet, students are given clues about the light capturing process in plants and the energy producing reactions in animals to complete a crossword puzzle.

In this dissolving solids and gases worksheet, high schoolers learn that the process of dissolving gas is opposite of the process of dissolving solids. Students answer 3 critical thinking questions about dissolving gases and solids in...

For this solutions worksheet, students read about the characteristics that define a solution such as the solvent and the solute and the homogeneous mixture. They are given a chart with the differences between solution, colloids and...

Students investigate stimulus-response behavior, learned behavior in animals and innate behavior in animals. In this animal behavior lesson plan, students answer questions about their reactions to a toy cap gun that is fired off in...

Students investigate rock formation through cementation, compaction and evaporation. In this rock formation lesson plan, students simulate the process of evaporation, cementation and compaction in the lab. Students explain the formation...

Students investigate chemical and physical changes in reactions. In this chemical and physical change lesson plan, students mix 6 different white substances with water, vinegar and iodine. They make hypotheses about each substance and...

Students investigate the process of genetic engineering. In this genetic engineering lesson plan, students use paper models of DNA and plasmid bacterium to investigate the process of replicating DNA, splicing genes from DNA, and...

Students analyze taste buds. In this taste instructional activity, students complete an experiment in groups of four people. Students have four cups with a different substance in each cup. One student dips a Q-tip into each cup and tests...