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Lesson Plan
Curated OER

Negative Numbers

For Teachers 6th - 7th
Sixth and seventh graders investigate the concept of negative numbers. The instructional activity begins with a review of positive numbers and progresses to the various operations with negative numbers. The instructional activity...
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Lesson Plan
Curated OER

Area, Arithmetic and Algebra

For Teachers 8th - 9th Standards
Explore the concept of this perfect square trinomial and difference of squares lesson. A hands-on activity that uses paper rectangles and squares to illustrate the perfect-square trinomial and difference of squares formulas.
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Interactive
Curated OER

Graphing of Functions Using First and Second Derivatives

For Students 11th - 12th
In this calculus worksheet, students solve problems using the first and second derivatives. They define the behavior of the function based on the derivative. There are 11 questions with an answer key.
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Worksheet
Curated OER

Word Roots 2: Fin, Sed, Fer Advanced-Word Search

For Students 9th - 12th
Vocabulary words using the Latin roots sed, fin, and fer are hidden inside this word search. See if your learners can find the twelve words listed above the puzzle. Good luck!
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Worksheet
Curated OER

Word Roots: Plic, Fac, Cogn

For Students 9th - 10th
Enjoy the search. Hunt for the root vocabulary words hidden in this word search. Consider making it a game and time it for your class.
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Lesson Plan
Curated OER

Family at Home

For Teachers 3rd - 5th
Students fold paper to form a house, then use three numbers to make fact families for their houses. They write a family of multiplication and division facts on a piece of paper cut in the shape of a house.
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Lesson Plan
Curated OER

Pac Man Subtraction

For Teachers 3rd - 4th
Third and fourth graders engage in a game using visual symbols, auditory responses and tactile stimuli to further their understanding of subtraction. A worksheet imbedded in this plan explains how to teach the game.
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Lesson Plan
Curated OER

Launching an Inquiry into Endangered Animals

For Teachers 3rd - 5th
Students create questions they want answered while they show what they comprehend about endangered and extinct species. They categorize photos of living things onto a contunum with the main points for use as a formative assessment.
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Lesson Plan
Curated OER

Dividing with Fractions

For Teachers 5th - 6th
Use paper strips or models to relate division problems to division of fraction problems. Since the materials can be broken up, it helps them to show how they can complete repeated subtraction with fractions and not just whole numbers.
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Lesson Plan
Curated OER

Polynomials Functions

For Teachers 9th - 12th
High schoolers factor polynomials and linear functions and apply concepts of the fundamental theorem of algebra to solve problems. They graph their solutions and analyze the graph.
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Worksheet
Curated OER

Positive and Negative Activity

For Students 5th - 7th Standards
In this positive and negative worksheet, students use the positive and negative rules to rewrite and answer the 34 questions below, an example is provided for them.
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Worksheet
Curated OER

Properties of Angles, Lines, and Triangles

For Students 10th
In this properties of angles, lines and triangles instructional activity, 10th graders solve and complete 28 different problems that include determining the measurement of various figures shown. First, they use the geometric properties...
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Lesson Plan
Curated OER

Perspective Drawing for Beginners-Two Point Perspective

For Teachers 5th - 7th
Students inspect two point perspective. In this perspective lesson, students explore drawing with two vanishing points. Students create an original piece of art using two point perspective.
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Lesson Plan
Curated OER

Water Bucket Relay

For Teachers 3rd
Third graders, in teams, play a subtraction game called Water Bucket Relay.
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Lesson Plan
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Putting Toxicogenomics To The Test

For Teachers 6th - 12th
Students evaluate the pros and cons of a new approach to food, chemical, and drug testing. They read and discuss the Times article, 'DNA Chip May Help Usher In a New Era of Product Testing.'
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Lesson Plan
Curated OER

Expression And Joy With Line, Shape And Color

For Teachers 5th - 8th
Students create positive and negative art shapes and compose a piece of Expressionistic art using those shapes and the ideas of color, line, and shape in this 5th through 8th grade Art lesson. Options are available for individual or...
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Lesson Plan
Curated OER

How Sweet It is! A Colorful Sugar Solution Density Column

For Teachers 6th - 9th
Students examine the affect of density. Using a graduated cylinder and equally prepared volumes of sugar-water solutions and food color, students observe a sugar rainbow. They discover that the greater the amount of sugar in the...
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Interactive
Curated OER

Sunspots and the Sun's Rotation

For Students 6th - 9th
In this sun activity, students use a Sunspotter to observe the rotation of the sun by identifying the presence of sunspots and watching them rotate over time. Students calculate how many days it takes to see the sunspots they observe in...
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Worksheet
Curated OER

Linear Equations in Our Every Day World!

For Students 9th - 12th
In this linear equations worksheet, high schoolers read and interpret graphed linear equations.  They read a story problem, write a linear equation, and plot the points on a coordinate plane.  This five-page worksheet cotnains 12 problems.
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Worksheet
Curated OER

Word Roots 1: DICT, VENT, DUCT Advanced Word Search

For Students 7th - 12th
Polish knowledge of the listed word roots and vocabulary words with this word search. Learners find twelve words. Answers are provided as are printouts of the directions, clues, word search, and word search answers.
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Worksheet
Curated OER

Word Roots FIN, SED, and FER Beginner Word Search

For Students 7th - 10th
Young learners must find 12 vocabulary words containing the roots FIN, SED, and FER from a provided list in a 15-by-15 grid to complete this word search activity. Directions, clues, word search grid, and answer key are ready to print and...
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Worksheet
Curated OER

Word Roots 6: PLIC, FAC, COGN Intermediate Word Search

For Students 8th - 12th
Consider this word search to engage your class with the provided list of vocabulary words. Learners spot twelve words within the puzzle. After the word search, you will find links to printouts of the directions, clues, word search, and...
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Interactive
Curated OER

Word Roots CERN, JUR, and LEG Advanced Word Search

For Students 9th - 12th
Pupils search for 12 vocabulary words all containing the word roots CERN, JUR, or LEG in this standard word search activity. This activity contains a word bank of vocabulary terms as well as a 15-by-15 word search grid. This is not an...
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Interactive
Curated OER

Word Roots 4: GRAD, MOT, CA Advanced Word Search

For Students 9th - 12th
Encourage your class to master vocabulary and spelling. Using clues and a word list, learners find twelve words in this word search. If you are interested, there are printouts of the directions, clues, word search, and word search answer...

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