Worksheet
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Chemistry 152 - Competencies

For Students 10th - Higher Ed
In this chemistry competencies worksheet, students calculate rate law, balance equations, determine pH of solutions, give the oxidation number for atoms, and write in formulas. This worksheet has 4 fill in the blank questions and 20...
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Life Substance

For Students 9th - 12th
For this life substances worksheet, high schoolers will review carbon atoms, monosaccharides, dissaccharides, polysaccharides, lipids, proteins, and nucleic acids. This worksheet has 4 true or false and 17 matching questions.
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Chemistry

For Students 10th - 11th
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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Seashore Life

For Teachers 4th - 5th
In this seashore life worksheet, students identify the animals that live on the seashore. Students then color the animals that live on the seashore. Students also draw and color any additional animals they would see.
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Organic Molecules Detected on Distant Planet!

For Students 7th - 9th
Here is a planet learning exercise in which learners read about organic molecules detected through spectral lines of the planet Osiris. They calculate the mass, the volume and the densities of common ingredients for planets including...
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Chapter 14 Review, Section 3: Acids and Bases

For Students 9th - 12th
Aside from a mention of a textbook page, this chemistry assignment is a suitable review of acids and bases. It begins by addressing conjugate pairs and acid base reactions. Neutralization and amphoteric properties are also dealt with....
Handout
National Institute of Open Schooling

The Liquid State

For Students 7th - 12th Standards
Due to surface tension, dew — a liquid, is spherical in shape. Learners explore the properties of liquids in activity seven in this series of 36. Beginning with its basic properties such as boiling point and moving through to surface...
Handout
National Institute of Open Schooling

Solutions

For Students 7th - 12th Standards
Aqua regia, or royal water in Latin, is a solvent that can dissolve solid gold and platinum into a solution. Activity nine in a series of 36 allows classes to learn, through readings and answering questions, what a solution is and the...
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Chemicals in Your Life

For Students 9th - 12th
In this chemicals worksheet, learners fill in 61 blanks of statements comparing the chemicals used in farming and the chemicals found in medicines and food.
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Final Exam Practice - General Biology

For Students Higher Ed
A 17-page practice final exam for a college-level introductory biology course is contained in this resource. Matching and short answer questions cover every topic that you would expect to teach during an advanced biology course including...
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Learning Outcomes

For Students 10th - 11th
In this science instructional activity, students explore the learning outcomes for a unit on chemical reactions. Students define 60 vocabulary words and answer a list of questions for each topic.
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What is Earth Science?

For Students 5th - 9th
This learning exercise tests general knowledge of scientific fields with a focus on those involved in earth science. Learners fill in 9 blanks using the provided word bank of scientific fields. In addition, there are 2 questions...
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The Chemistry Connection

For Students 8th - 10th
In this proteins activity, students read about the chemical compound, protein. Students determine where proteins are found in the body and how enzymes help the body react. Then students complete 3 short answer questions.
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Vocabulary Practice

For Students 4th - 5th
In this sentence completion worksheet, students read two choices of vocabulary words and choose the correct words to make the sentences make sense. Students choose 14 answers.
Interactive
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Educational Subjects

For Students 2nd - 5th
In this interactive vocabulary worksheet, students read the description of educational subjects and select the subject which the sentence is describing. There are 10 questions to complete.
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Physical vs. Chemical Changes

For Students 9th - 12th
In this chemical reactions learning exercise, students read about the differences between physical and chemical changes in substances. Then students identify situations as either an example of physical or chemical change. Students learn...
Worksheet
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Physical vs. Chemical Changes and "The Code"

For Students 9th - 12th
In this chemical and physical change worksheet, learners read about the differences between substances going through physical changes vs. chemical changes. They are given examples of each and evidence to look for in chemical changes....
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Three Digit Addition

For Students 1st - 2nd
In this math worksheet, students solve three digit addition problems. Some of the addition problems require regrouping. The problems are set up to solve vertically.
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Acids and Bases

For Students 7th - 10th
In this acids and bases worksheet, students complete 32 fill in the blank and short answer questions on acidity or alkalinity. They color molecular diagram according to the key.
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Ice or Water?

For Students 9th - 12th
In this ice and water worksheet, students read about the energy needed to transform ice to liquid water. Students solve 3 problems where they calculate the energy needed to melt ice given different scenarios in space.
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Atoms and Their Interactions

For Students 9th - 12th
In this atoms worksheet, high schoolers will review the characteristics of elements, atoms, and isotopes. Then students will compare the difference between ionic and covalent bonds. Finally, high schoolers will balance a chemical...
Worksheet
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Chemical Reactions

For Students Higher Ed
In this chemical reactions worksheet, students determine the order of a reaction based on experimental results. This worksheet has 5 problems to solve.
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Water and Diffusion

For Students 9th - 12th
In this water and diffusion worksheet, students will explore the characteristics of water and the water molecule. Students will also answer questions about diffusion and the movement of materials due to concentration differences. This...
Worksheet
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Experimental Rate Law

For Students Higher Ed
In this reaction rate worksheet, students determine the molecularity of a reaction plus show that the predicted rate law equals the experimental rate law. This worksheet has 3 problems to solve.

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