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Combustion Analysis Worksheet

For Students Higher Ed
In this combustion worksheet, students are given directions as to how to analyze a combustion reaction and they then solve five problems using this process.
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Chapter 7 Worksheet-Types of Equations

For Students 10th - 12th
In this equations worksheet, students write equations and classify them as single displacement, double displacement, combustion, combination or decomposition reactions. They also write sample equations of each type of reaction and answer...
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Leaf Chromatography

For Teachers 8th - 10th
In this leaf chromatography worksheet, students separate the pigments of a leaf using paper chromatography. They answer 4 questions about their results and draw the colors they observe on their chromatogram from the leaf.
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Your Money and Your Math

For Students 8th - 10th
For this algebra worksheet, students calculate interest based on a certain amount of capital, sale or item purchased. They convert percents to decimals and perform the correct calculations to find their answer. There are 20 questions.
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Sentence Stucture

For Teachers 4th
For this analyzing sentences worksheet, 4th graders identify purpose, combining, types, and grammar. Students answer 10 questions.
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Integrating Biology: The Elements in Your Body

For Students 9th - 11th
In this body elements instructional activity, students read about the chemical make-up of the human body and answer questions about the elements.
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Mixed Review

For Students 9th - 10th
In this chemistry instructional activity, students solve chemical equations and define terminology using previous knowledge. There are 8 review questions.
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Take Apart Sentences

For Teachers 4th
Fourth graders explore the two main parts of sentences, subject and predicate. They, in groups, mix up their sentence strips and then place them face down and have a contest to see which group can rebuild the sentences correctly in the...
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Paul Revere's Ride

For Teachers 3rd
Third graders read and discuss the selection "Paul Revere's Ride" (included with the lesson). Students imagine they live in one of the villages that Paul Revere stopped. They are awakened by his knock on the door. Students write an essay...
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CTBS Usage Practice #1: Grammar

For Students 7th - 8th
In this grammar usage worksheet, students review conjunctions, pronouns, subjects and predicate, topic sentences, and verbs. After reading a review on these different subjects, students answer thirty three multiple choice, fill in the...
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Run-ons, Comma Splices and Fused Sentences

For Students 6th - 12th
In this sentence writing activity, learners are given pairs of sentences with directions to form one new sentence using commas, semicolons and/or conjunctions. Students can self check or trade and grade using the answer key provided.
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Changing Sugar

For Teachers 6th - 9th
In this chemical and physical change worksheet, students use a sugar cube and observe its physical properties both when it is whole and after it is crushed. They heat the sugar cube and record 5 properties of the matter while being...
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Classification of Matter

For Students 7th - 12th
In this matter worksheet, students compare the different types of matter, including the states of matter. Students review the metric system. This worksheet has 12 matching, 18 fill in the blank, and 4 short answer questions.
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Water - the (Nearly) Universal Solvent

For Students 9th - 12th
In this water instructional activity, students explore the reasons why water is considered a universal solvent. Students compare different ways to change the dissolving rate of a solute. This instructional activity has 11 fill in the...
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Acids and Bases Spring Worksheet

For Students Higher Ed
In this acids and bases worksheet, students answer 20 questions about acids, bases, neutralization reactions, buffers and molar solutions.
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Advanced Lewis Structures

For Students Higher Ed
In this Lewis structures worksheet, students are given molecules that they must draw Lewis structures for and identify the total number of electrons. They also calculate charges on molecules, determine stability and draw the Lewis...
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Connection to Engineering: Fractions of Crude Oil

For Students 9th - 11th
In this crude oil learning exercise, students read about the fractions of crude oil and their demand. They answer questions about the data given.
Lesson Plan
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Auxin: Indole-3-Acetic Acid

For Teachers 9th - 12th
Learners identify auxins from their structural formulas. They understand the process of refluxing in chemical synthesis. Students perform thin layer chromatography using silica gel plates to differentiate chemical substances.
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Take the Lead — Get the Lead Out

For Teachers 9th - 12th
Students research about the physiological effects of prolonged lead exposure. In this chemistry activity, students investigate the lead content of different paint, soil and water samples. They analyze data trends and share their findings...
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Auxin: Indole-3-Acetic Acid (AAA), A Hormone with Diverse Effects: Synthesis and Applications

For Teachers 9th - 12th
Students synthesize Indole-3-Acetic acid from 3-indolylacetonitrile. In this biochemistry lesson, students determine the effect of different concentrations of IAA on lima beans. They explain how hormones help in plant development.
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Science Hits Activity

For Teachers 7th - 11th
Learners listen to a song that teaches the elements of the periodic table and write their own song to be used as an aid in remembering scientific information.
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Air Quality and Transportation

For Teachers 2nd
Second graders observe car pooling patterns and the important role car pools play in reducing air pollution. They explain how they get to school and graph the types of transportation that is used. Students make a list of the different...
Lesson Plan
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Sedimentary Rocks

For Teachers 4th
Fourth graders discuss the basic properties of rocks, the processes involved in the formation of soils, and the needs of plants provided by soil. They write descriptions in their Science journal and identify and discuss each type of...
Worksheet
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AP Chemistry-Solution Chemistry Practice Problems

For Students 10th - 12th
In this solutions activity, learners solve fifteen problems including finding molar concentrations, writing net ionic equations, determining molarity of solutions, identifying oxidized and reduced agents and finding mass percent of...

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