Eighth graders distinguish between physical and chemical change. In this chemistry lesson plan, 8th graders observe a series of demonstrations showing physical and chemical changes. They identify the signs that a chemical reaction took...

In this particle physics instructional activity, students use graphs and tables to predict the particles formed during a specific observation event. They complete 5 multi-part fill in the blank questions.

Ninth graders research the importance of maintaining an unpolluted water source in their community. They work together in groups and brainstorm ideas on what they can do to help. They can also write their local politicians.

Students predict how changing the pendulum components affect its period. In this physics lesson, students calculate the period using different masses. They analyze lab result and complete assigned worksheet.

Students investigate how skaters can turn in midair. In this physics lesson, students relate Newton's Laws to skateboarding. They carry out the maneuver with the help of their classmate.

Learners estimate and accurately measure the size of angles communicate with the appropriate geometric terms and symbols to describe and name angles, lines, line segments, rays

In this chemistry overview worksheet, students review stoichiometry, states of matter, thermochemistry, gas laws, chemical bonding, molarity, chemical equilibria, and kinetics. This worksheet has 41 problems to solve.

Students study descriptions of indicators and the way they are used to identify acids and bases. They use this information to determine if unknown solutions are acids or bases.

Students test the acidity of unknown solutions. They use this information to make inferences from data given from recorded rainfall records to identify areas that receive the most acid rain.

Eighth graders design and perform an experiment that uses a Universal Indicator Color Guide to measure the strength of acids and bases. They also determine happens when acids and bases are mixed together. They decide which of three...

Students evaluate their current food choices. In this health science lesson, students test different drinks to rate the amount of Vitamin C content. They discuss results in class.

For this chemical equations and symbols worksheet, students are given two written equations and they translate each into chemical symbols. They are given two equations with chemical symbols and they translate them into written equations.

Young scholars explore the composting process and participate in a contest to make the most compost the fastest from the school's kitchen and yard waste.

In this matter and chemical changes worksheet, students write symbols and formulas for 2 chemical reactions. They write words for 1 chemical reaction given in symbols and formulas. They draw a diagram representing a chemical reaction and...

Students study why corn is a biodegradable, renewable resource.  In this ethanol lesson students build models and observe a chemical reaction.

Fourth graders, in pairs, explore energy transfer and species interrelationships by viewing slides on a microscope. hey explore phytoplankton (producers) and zooplankton (consumers)

Young scholars examine stoichiometry. In this chemical reaction and mole instructional activity, students complete an experiment based on readiness levels to explore that changes are quantified in chemical reactions.

In this Newton's Laws worksheet, students solve 4 problems using Newton's Laws. Students explain their work and calculations using Newton's Laws and equations.

Eighth graders differentiate photosynthesis and respiration. For this biology lesson, 8th graders draw a diagram explaining these two processes. They answer a quiz after the lesson.

Eighth graders practice balancing chemical equations. In this chemistry instructional activity, 8th graders explain why it is necessary to balance equations. They complete practice worksheets individually.

Learners collect evidence to make inferences about a object hidden inside a sealed box. They think critically and logically to raise questions. Students identify questions that can be answered through investigation. They formulate and...

Students research chemical formulas and balance chemical equations.  In this chemical equations instructional activity students complete a class activity on chemical equations and answer questions.

Students investigate the relationship between force and momentum using motion detectors and sensors. In this physics lesson, students graph experimental results. They calculate impulse using the area under the graph.

In this science review for grade 5 (5.2) worksheet, 5th graders answer 25 earth science questions in a standardized test format, including reading maps and diagrams.