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Worksheet
Curated OER

Representation of Integers

For Students 5th - 6th
In this representation of integers worksheet, students complete a chart, representing statements as integers. An example is given for students. An answer key is included.
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Lesson Plan
Curated OER

Comparing and Ordering Integers

For Teachers 8th - 9th
Students compare and order integers on an umber line. In this algebra lesson plan, students differentiate between positive and negative numbers. They plot point in the correct order on a number line.
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Worksheet
Curated OER

Twenty-eight Name the Property Problems

For Students 8th - 11th
In this properties instructional activity, students name the property illustrated in twenty-eight problems.  The solutions are not provided.
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Lesson Plan
Curated OER

Modular Arithmetic Station

For Teachers 8th
Eighth graders find ways to use math everyday. In this algebra lesson, 8th graders model equation and problem solving as they multiply and divide numbers. They split up in to groups as they perform hands on operations. 
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Lesson Plan
Curated OER

Simulation and Statistics

For Teachers 7th - 10th
Students perform simulation of video games as they explore statistics. In this algebra lesson, students relate concepts of statistics and data collection to solve problems. They decide their next step based on the previous assessment of...
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Lesson Plan
Curated OER

Negative Exponents

For Teachers 8th - 11th
Students solve negative exponential functions. In this algebra instructional activity, students define the properties for rewriting functions with negative and zero exponents. They use a robot to create a visual of what is happening to...
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Lesson Plan
Curated OER

Constructing and Solving Linear Equations

For Teachers 8th - 11th
Students construct and solve linear equations. In this algebra lesson, students solve equations and graph lines using the slope. They identify the different parts of an equation including the leading coefficient.
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Worksheet
Curated OER

Squares

For Students 4th - 6th
In this finding squares worksheet, students find the squares of given integers for 320 problems set up 32 per page, 10 pages of problems total plus answers.
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Lesson Plan
Curated OER

Mathematical Properties for Addition

For Teachers 5th - 6th
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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Lesson Plan
Curated OER

Angular Solution of Hydrogen Atom

For Teachers Higher Ed
Students participate in an angular solution of hydrogen activity. Using this activity, students also illustrate eigenvalue problems applied in mathematics. They explore Schrodinger's equation and particle wave duality.
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Lesson Plan
Curated OER

Linear Inequalities

For Teachers 9th
Ninth graders practice recognizing similarities and differences found in the graphing of inequalities and equations. Once observatioons are made they solve some of their own applying prior knowledge.
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Worksheet
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Perfect Squares

For Teachers 6th - 8th
In this math worksheet, middle schoolers solve the problems that have the form of perfect squares. These are essential to finding the roots.
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Lesson Plan
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Impossible Graphs

For Teachers 6th - 8th
Students distinguish between possible and impossible graphs of functions, and to learn why some graphs are impossible. They have practiced plotting functions on the Cartesian coordinate plane
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Lesson Plan
Curated OER

Stem-and-Leaf Plots

For Teachers 4th - 6th
Young scholars are introduced to stem-and-leaf plots and calculating the mean, median, and mode from the plots.
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Lesson Plan
Curated OER

Divisibility Rules

For Teachers 8th
Eighth graders explore Excel and discover rules of divisibility for the numbers 2, 3, 4, 5, 6, 9, and 10; students examine multiples of 2 using pencil/ paper, then create a chart in Excel that will allow them to more easily see patterns...
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Lesson Plan
Curated OER

cDNA Sequencing By Restriction Project

For Teachers 9th - 12th
Learners try to confirm the sequence of a given cDNA clone using the WWW tools and traditional restriction analysis. They grow the clone, prep the plasmid, cut the plasmid with restriction enzymes and compare their results to what was...
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Lesson Plan
Curated OER

Pythagorean Theorem Proof

For Teachers 10th
Tenth graders investigate the Pythagorean Theorem. Then they type up a formal paragraph proof of a proof of their choice.
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Lesson Plan
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Physics: Angular Solution of Hydrogen Atom

For Teachers Higher Ed
Students discover the angular solution of hydrogen activity. Depending on the undergraduate course, this activity can illustrate eigenvalue problems, to introduce Shrodinger's equation and particle wave duality, or to introduce...
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Lesson Plan
Curated OER

Radial Solution, Hydrogen Wavefunction

For Teachers Higher Ed
Students study the radial solution of hydrogen activity. They illustrate eigenvalue problems in applied mathematics. Students explore Schrodinger's equation and particle wave duality.
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Lesson Plan
Curated OER

Squares Have Roots?

For Teachers 6th - 8th
Students define a square and connect this information to a square root. In this square root lesson, students make a chart listing square numbers and their roots.
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Lesson Plan
Curated OER

Communications Technologies

For Teachers 9th - 12th
Students explore the examples of innovative technology found on the AT&T Labs Technology Showcase Demos website. They look at communciation patterns. They write in their science journal the problem it is intended to solve and a...
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Worksheet
Curated OER

Describing Situations Using Integers

For Teachers 3rd - 5th
In this math worksheet, learners answer the eight questions that are focused upon using integers. The tasks are meant to be done at home with your family.
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Worksheet
Curated OER

Reduce Improper/Mixed Fractions

For Students 5th - 9th
In this reducing improper/mixed fractions worksheet, students problem solve twenty four equations associated with fractions. Students show each step of their work as they go.
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Worksheet
Curated OER

Reduce Improper/Mixed Fractions

For Students 5th - 9th
In this reducing improper/mixed fractions activity, students reduce twenty four fractions to their simplest forms while showing each step of their work.

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