NASA
Auroras
In this auroras worksheet, students define 11 terms related to space phenomena such as auroras, coronal mass ejections and auroral ovals. Students use a given website to help them define the terms and they write a 500 word essay about...
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Air Pollution
For this air pollution worksheet, students complete a crossword puzzle by reviewing the different types and sources of air pollution. This worksheet has 13 terms to place into the puzzle.
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Chemical Change vs. Physical Change
In this physical and chemical change worksheet, students are given a description of these changes. They are given ten changes that the students identify as chemical or physical changes based on their reading.
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Chemistry in Action
In this chemistry in action worksheet, students read about sulphuric acid, the use of metals, the production of titanium and the detection of chemical elements and compounds. Students are given 8 statements about what they should know...
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Science--Learning About Light and Shadows
In this light and shadows worksheet, students find 5 transparent items and 5 opaque items from the classroom and categorize them underneath their appropriate headings. Students look at 4 boxes with shadows and draw a little sun to show...
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Growing Things - Structure of Plants
In this plant worksheet, students read about plants and growing things from a seed. They then answer the 14 questions on the worksheet. The answers are on the last page.
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Writing Nuclear Reactions
In this writing nuclear reactions worksheet, students read about nuclear equations for alpha decay, beta decay and positron emission. They are given the rules for writing nuclear reactions and a sample problem.
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Early Atomic Theory Homework
For this early atomic theory worksheet, students answer 4 questions about the Law of Definite Proportions, the Law of Conservation of Mass and Dalton's Laws. Students are given 5 statements to determine if each true statement supports or...
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Patterns in Properties (of elements and compounds)
In this element properties instructional activity, students complete a crossword puzzle with 91 questions related to properties of elements and compounds.
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Ecology Vocabulary Exercise: Wetlands
In this ecology vocabulary exercise: wetlands worksheet, students read the definitions of 8 words, then categorize a species found in a wetland in their region. This page has numerous links to helpful web resources.
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Exploring Hurricanes
In this hurricane worksheet, learners explore the behavior of hurricanes by reading an article about it. They complete 8 short answer questions that follow.
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Earthquakes
After reading an article on earthquakes and tsunamis, students answer a series of multiple choice questions about what they have learned. All answers can be found within the article, making this a good way to prepare for reading...
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Problem Set Exam 2 Organic Chemistry
In this organic chemistry practice worksheet, students solve twelve problems regarding organic molecules. They draw mechanisms for reactions, they predict products for reactions, they label stereocenters and they identify functional...
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The Speed of Chemistry
In this rates of chemical reactions worksheet, students read about the various factors that influence the rate of chemical reactions such as surface area, concentration, temperature and catalysts. Students answer eight questions about...
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Mining in Texas
In this mining and nonrenewable resources worksheet, students read about mining in Texas and simulate the extraction of nonrenewable minerals. They use cookies and their components to represent the minerals they will mine and they answer...
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The Mathematics of Ion Rocket Engines
In this ion rocket engines worksheet, students read about how heavy atoms are used to create the thrust in rocket engines. They solve 5 problems including determining the speed of atoms in a satellite, finding the average acceleration of...
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Chemistry and Bonding
In this bonding worksheet, learners take an interactive quiz with 15 multiple choice questions about the VSEPR Theory, bonding, the geometry of molecules, Lewis structures, resonance structures and enthalpy changes.
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National Biodiesel Day
In this National Biodiesel Day learning exercise, students complete activities such as reading a passage, phrase matching, fill in the blanks, correct words, multiple choice, spelling, sequencing, scrambled sentences, writing...
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The Martian and the Car
In this living things instructional activity, learners determine 5 things about a car that makes it seem like its a living thing and 5 things that prove it is not a living thing. This instructional activity has 10 short answer questions.
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Plant Nutrition
In this plant nutrition worksheet, students read for information and assess comprehension. In this true and false, fill in the blank, multiple choice, and short answer worksheet, students answer ten questions.
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Connection to Fine Arts: Carbon-Dating Masterpieces
For this carbon dating worksheet, students read about how carbon-14 is used to date historical paintings. They answer questions about carbon dating and its importance.
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Alchemy and Chemical Symbols
In this alchemy instructional activity, students read about how alchemists kept their experiment notes in secret code. Students design their own secret code for the given elements. This instructional activity has 2 problems to solve.
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The Ins and Outs of Equilibrium
In this equilibrium worksheet, high schoolers read about phase equilibrium and dynamic equilibrium. They answer nine questions based on their reading and their background in chemistry.
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Vapor Pressure
In this vapor pressure worksheet, high schoolers use a given graph of the vapor pressure of four liquids to answer eleven questions. They compare and find boiling points and vapor pressures of propanone, ethanol, water, and ethanoic acid.