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Worksheet
Curated OER

Location of Electrons

For Students 9th - 12th
In this location of electrons worksheet, students read about the quantum mechanical model of the atom and the location of electrons. They complete a table given eleven elements with the sublevel notation, the Bohr notation and the...
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Worksheet
Curated OER

Bonding Theories

For Students 10th - 12th
In this bonding learning exercise, students fill in 8 blanks with the appropriate terms about theories of bonding, they determine if 6 statements are true or false, they match 5 terms with their meanings and they solve 1 problem related...
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Worksheet
Curated OER

Hard Water

For Students 9th - Higher Ed
In this water worksheet, students read how hard water is created and what can be done to soften the water. Then students complete 6 short answer questions.
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Worksheet
Curated OER

Cell Structure and Function

For Students 9th - Higher Ed
For this cells worksheet, learners review the different types of cells. Students identify the organelles found in an animal cell and determine the function of these organelles. This worksheet has 14 matching, 6 fill in the blank, and 5...
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Lesson Plan
Curated OER

Earth Day Crossword Puzzle-- Difficult

For Teachers 8th - 9th
In this science worksheet, students participate in an Earth Day activity by completing a crossword puzzle. Students read each clue. The answer which fits in the puzzle is provided in a scrambled word form. Students unscramble the words...
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Worksheet
Curated OER

Heat of Reaction

For Students 11th - Higher Ed
In this reactions worksheet, students define enthalpy, heat of formation, and Hess's Law. Students determine how many kilojoules are released during specific reactions. This worksheet has 6 short answer questions and 11 problems to solve.
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Worksheet
Curated OER

Moving Continents

For Students 6th - 12th
In this moving continents worksheet, students review the different types of plate boundaries, what causes earthquakes, and where volcanoes are formed. This worksheet has 10 fill in the blank and 9 short answer questions.
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Worksheet
Curated OER

Elements, Compounds, and Mixtures

For Students 6th - 10th
In this matter worksheet, students review the three forms of matter by reading a poem and completing 1 matching and 5 short answer questions.
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Interactive
Curated OER

Ecology Vocabulary

For Students 5th - 8th
In this ecology worksheet, students read the vocabulary words and then categorize a species found in a field, meadow, or fencerow in their state or region. Students complete 6 problems.
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Worksheet
Curated OER

Using Irregular Verbs - Exercise 4

For Students 5th - 6th
In these irregular verbs worksheets, students read the twenty sentences and the three underlined verbs. Students fix the one verb that is formed incorrectly.
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Interactive
Curated OER

Bluebirds Ecology Vocabulary Exercise

For Students 3rd - 8th
In this bluebirds worksheet, students categorize bluebird species found in their state and define vocabulary related to it. Students complete 6 vocabulary words.
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Worksheet
Curated OER

What is a Plant?

For Students 9th - 12th
In this plant worksheet, students will review the origins and adaptations of plants including the alternation of generations. This worksheet has 8 short answer, 6 fill in the blank, and 4 multiple choice questions.
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Organizer
Curated OER

ESL Holiday Lessons: Bike to Work Day

For Students 6th - 10th
In this language skills learning exercise, students read an article about Bike to Work Day. Students respond to 6 matching questions, 29 fill in the blank questions, 30 multiple choice questions, 12 word scramble ...
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Worksheet
Curated OER

Radiation Crossword Puzzle

For Students 9th - Higher Ed
In this radiation worksheet, students complete a crossword puzzle by figuring out the vocabulary terms associated with the 25 clues given.
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Worksheet
Green Planet Solar Energy.com

Order of Operations 2 - More Practice!

For Students 5th - 7th
Your learners will get plenty of practice calculating expressions remembering to use order of operations in this worksheet.
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Worksheet
Curated OER

Uses of Coal

For Students 4th - 8th
An interesting series of puzzles and word games are available in this multi-page collection, which focuses on coal. Learners practice math and language arts skills as they solve the puzzles, and learn many facts about coal at the same time.
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Lesson Plan
Chymist

Alum from Waste Aluminum Cans

For Students 9th - 12th
Turn aluminum cans into pickles! An engaging experiment has learners chemically change aluminum into a substance with many purposes including the manufacture of pickles. After performing the chemical conversion, the experimenters verify...
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Worksheet
Curated OER

Alchemy and Chemical Symbols

For Students 7th - 11th
In this alchemy learning exercise, students read about how alchemists kept their experiment notes in secret code. Students design their own secret code for the given elements. This learning exercise has 2 problems to solve.
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Activity
It's About Time

Building a Motor/Generator Toy

For Teachers 7th - 12th Standards
Combine science and playtime with the final lesson in an innovative unit. Scholars apply everything they have learned in previous lessons to build their own motors/generators and use it in a toy of their own design. 
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Lesson Plan
Curated OER

Word Search

For Teachers 3rd - 5th
Here is a word search that has more educational value than most. After finding the 14 words that have to do with natural resources, learners must then use the words in context. They answer 14 questions on the second page of the...
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Worksheet
Curated OER

Third Grade Science Multiple Choice Practice

For Students 3rd
In this 3rd grade science worksheet, 3rd graders complete a total of 25 multiple choice questions related to grade 3 concepts. An answer key is given.
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Worksheet
Curated OER

Photosynthesis

For Students 9th - 10th
In this photosynthesis instructional activity, students complete 20 various types of questions related to photosynthesis. First, they match each description in the first column with the correct vocabulary term in the second. Then,...
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Activity
It's About Time

How Atoms Interact with Each Other

For Teachers 7th - 12th
Connect the dots and assist young chemists as they demonstrate covalent and ionic bonding. Class members use their knowledge of valence electrons to predict compound formulas as they arrange electrons into various bonding structures to...
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Worksheet
Curated OER

The Nature of Covalent Bonding

For Students 9th - 12th
In "The Nature of Covalent Bonding," chemistry hopefuls demonstrate an understanding of various types of covalent bonds, electron configuration, and resonance structures through fill in the blank, true or false, and matching questions....