Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
Curated OER
Vocabulary Cards 2nd Grade A-L
Use a set of math vocabulary cards to enrich your second graders' knowledge. Whether you bring the cards to a math center or put them on a word wall, this resource will help even your struggling math learners with basic definitions and...
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Mathematical Properties for Addition
In this math worksheet, students read about and learn the properties of addition. Students study the commutative, associative, identity and inverse properties. There are no problems on this page for students to solve.
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Magic Squares Vocabulary Activity for Ella Enchanted by Gail Carson Levine
What are magic squares? First, review the activity with your class (there is a description available for you in the resource). Then, match terms from Ella Enchanted to their definitions. When your puzzle, or square, is finished, the...
EngageNY
Interpreting Expected Value
Investigate expected value as a long-run average. The eighth installment of a 21-part module has scholars rolling pairs of dice to determine the average sum. They find aggregate data by working in groups and interpret expected value as...
Curated OER
Serial Dilution of CuSO4 and Changing the Value of Paint
Students relate solution concentration and saturation to color and compare methods of changing value and color intensity with paint solutions.
Federal Reserve Bank
FRED in the Classroom: Measures of Inflation
Don't just tell class members about how to measure inflation, have them experience it firsthand by asking them to work with real data and construct graphs!
Novelinks
The Joy Luck Club: Vocabulary Strategy (Magic Squares)
As part of their study of Amy Tan's The Joy Luck Club, readers engage in a magic squares vocabulary activity.
Curated OER
The Tax Man Cometh
Students examine websites and resources related to Bush's 2001 tax plan. They discuss the history of taxes and other tax topics. They look for evidence in the local newspaper of government spending at work.
DiscoverE
Electrical Liquids
Liquid or not, here comes the electricity. Scholars test the conductivity of various substances using a circuit that includes a light bulb. If the light bulb lights up, then the liquid is a conductor. What a bright idea!
Curated OER
Least Common Multiple or Least Common Denominator
Fifth and sixth graders solve 12 math problems by finding the least common multiple or least common denominator. They type the answer into the text box.
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Max's Math Adventures
In these multiplication word problem worksheets, 5th graders read a poem about 'Dr. Proctor's Multiplying Machine.' Students solve the rhyme in the poem and complete several multiplication problems.
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Where the Books Are
The news is full of interesting stories and ideas shared in an informational style. Readers use the provided who, what, when, where, and why questions as they explore an article about a man who is passionate about archiving physical...
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Data Analysis
In these data analysis worksheets, students complete 4 worksheets of activities for analyzing data. Students use the mean, median, mode, and range to organize the data.
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States and Stars
In this math challenge worksheet, students examine the pictures of 3 American flags and respond to 3 questions that require them to identify arrays.
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"Eggs-perimenting" Fun
Students dissolve salt into water, place an egg into a glass of salt water, observe and record observations, make a scientific hypothesis, summarize what they studied from this hands-on experiment. They share their ideas and findings...
Curated OER
What's the Difference Between Concentration and Solubility?
Students discuss the difference between concentration and solubility as well as examine the difference in a hands-on activity. Using water and table salt, they experiment with solubility. They create different concentrations using water...
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Multiplication and Exponents
Students write values as both standard and exponential forms. For this exponential form lesson, students solve multiplication of exponents problems. Both application and drill and practice formats are presented.
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Standard Linear Form
Ninth graders identify and describe the x-intercept as the place where the line crosses the x-axis as it applies to football. They create their own differentiations to reinforce the distinction between the x-intercept and the...
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Group Initiatives
Students explore the names and qualities about members in the group. They each say their name and something about themselves. Students gather around in a circle. They listen to the teacher as he or she says the name of someone and throws...
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Acid-Base Titrations without Burets
Students analyze the level of acid and base in a titration. In this chemistry lesson, students investigate the amount of acid and base required to create certain household chemicals. They perform this activity without the use of burets.
Curated OER
Football Manager 2011 - Use of English
In this computer games worksheet, students fill in the blanks to sentences and write an essay about advantages and disadvantages of computer games. Students complete 2 tasks.
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Snack Time
Students explore mathematics by participating in a snack eating activity. In this math problem solving instructional activity, students utilize different children's snacks as visual aides in a variety of math problems. Students receive...
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Hidden Picture: Back-to-School "Puzzle"
In this language arts worksheet, students examine a detailed picture of a school and playground with 17 hidden pictures. Students locate the objects that are hidden by reading a story with highlighted words that give clues about what to...