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Objects in the Solar System
Eighth graders define a planet by the orbit around the sun, have a large enough gravitational force to hold a sphere shape and needs to clear the neighboorhood of it own orbital zone. They describe comets, meteoroids, meteor, meteorites...
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Simple Chemical Equations
Eighth graders interpret the chemical symbols and shorthand used for molecules and equations. Through guided practice, 8th graders work to decipher and interpret the symbols for chemical equations. An opportunity for independent...
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Molar Mass
Students apply the ideal gas law and Dalton's Law of Partial Pressure to develop an experiment which determine the molar mass of butane from disposable lighters. In small groups, they develop a procedure and have it approved before...
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Moles Worksheet
For this chemistry worksheet, students identify and write how many significant figures they would use for each problem. Then they round the answers to the appropriate number of significant figures. Finally, students calculate the mass of...
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Chemistry
In this chemistry worksheet, students describe an atom, its parts, the charges of these parts, and atoms life functions. Then they explain what the octet rule states for the placements of electrons around the nucleus of an atom. Students...
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Combining Atoms
In this atoms worksheet, learners explore the different types of bonds, name compounds, and determine charges of molecules. This worksheet has 8 true or false, 9 fill in the blank, and 5 short answer questions.
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Chapter Review Topics for Exam 2
In this chemistry chapter review instructional activity, students examine their knowledge of equilibrium, Brønsted acid, and pH value as they respond to 25 short answer questions.
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Anhydrides, Acid Rain and Titrations
In this chemical compounds worksheet, students determine is compounds will act as acids or bases when added to water. Students compare basic, acidic, and amphoteric anhydrides. This worksheet has 15 fill in the blank, 2 short answer...
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Mole Stuff
In this moles worksheet, students practice calculating the number of moles based on grams of a compound. Students use the rate of reaction equation to determine the rates of specific reactions. This worksheet has 10 problems to solve.
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Writing Formulas for Ionic Compounds
In this writing formulas worksheet, students write the formulas for 15 ionic compounds and name their anions and cations. Students balance the charges of the ions to determine the formula.
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Writing Formulas for Ionic Compounds with Complex Ions
In this writing formulas worksheet, high schoolers write the formulas for 15 complex ionic compounds and name their anions and cations. Students must balance the charges on the ions and determine the formula.
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What's Matter?
Learners explore the definition of matter. In exploring matter lesson students get into groups and navigate the Internet to answer questions.
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You Can Do It: Creating How-To Videos
Students create instructional videos. in this video activity, students choose a subject area and topic to make their own how-to video. They research this topic and film their video using a flip-camera.
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Creating Atoms
In this creating atoms worksheet, students follow directions by creating atoms out of cotton balls, beads, and pipe cleaners. Students then answer 2 questions.
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General Science Quiz
For this science worksheet, students write short answers for questions on planets, oceans, elements, and more. Students complete 20 questions.
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The Rates of Chemical Reactions
In this chemistry instructional activity, students complete a crossword puzzle with 25 questions on chemical reactions. They identify common terminologies used in describing chemical reactions.
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Wetlands - Frog Facts Song
In this frog facts song worksheet, students follow directions on how to compose a song using frog facts. Students pick a well known children's song, gather facts about frogs, and then write new lyrics to the children's song.
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Alkaline-Earth Metals
Young scholars study the importance of alkaline earth metals. In this metals lesson students research the minerals that are essential for human health.
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If My Configurations are Correct
Students write the electron configuration of elements in the ground state. In this chemistry lesson, students draw how subatomic particles are arranged in the atom. They construct Lewis dot diagrams of valence electrons.
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Bouncing Balls
Students create a polymer ball in the lab. In this chemistry instructional activity, students identify the different properties of the polymer they created. They explain what type of chemical reaction took place.
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Groundwater
In this groundwater worksheet, students use 12 given terms and match them to their definitions related to characteristics of groundwater and the components of the ground where the water travels. Students also fill in 5 blanks with given...
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An Ad for an Element
Pupils prepare an ad for an element, including properties and uses, in an attention getting format such as that used in the advertising business.
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Physical and Chemical Changes
Eighth graders view a PowerPoint presentation that assist them in distinguishing between physical and chemical changes. They compare their observations of demonstrations to a list of clues recognizing types of changes.
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Waste Not, Want Not
Students consider the types of debris that litters beaches and conduct research on waste management. They then interview professionals in a particular field of waste management and write reports for a booklet about garbage and sewage to...
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