Worksheet
National Council of Teachers of Mathematics

Seeing Music, Hearing Waves

For Students 11th
In this music activity, 11th graders incorporate fractions into their music scales and counting scales. They listen to the music being played and relate it to sine waves reviewing the trig function. There are 11 questions involving sine...
Lesson Plan
Curated OER

Rate of Change

For Teachers 11th
Eleventh graders solve problems dealing with rate of change. In this algebra lesson, 11th graders graph their rate of change problems and analyze it comparing their data with each other. They solve problems dealing with percent and rate...
Lesson Plan
Curated OER

Conic Sections

For Teachers 9th - 11th
Students explore the different properties of conics. In this algebra lesson, students calculate the midpoint of a line, the distances between two points as they get ready to find the focus and directrix in eclipse and other conics. They...
Lesson Plan
Curated OER

Circles and Angles

For Teachers 9th - 11th
Students identify tangents, chords and secants. For this geometry lesson, students graph circles and identify angles created by secant lines, tangent lines and chords.
Lesson Plan
Curated OER

Food Labels

For Teachers 2nd - 4th
Students study Nutrition Facts labels. For this life science lesson, students explore Nutrition Facts labels, then determine and analyze the nutrients found in a variety of foods. Additionally students construct bug boxes used to collect...
Lesson Plan
Curated OER

Polyhedra

For Teachers 9th - 11th
Students analyze convex polyhedra through hands on methods. In this geometrical shapes instructional activity, students construct paper models of convex polyhedra and identify the different properties including the number of sides, faces...
Lesson Plan
Curated OER

Proving Pythagoras

For Teachers 8th - 10th
Students prove the theorem of Pythagoras. In this Pythagorean Theorem lesson, students define the different parts of a right triangle. They use the Pythagorean Theorem to solve for the missing sides and angles of a right triangle.
Lesson Plan
Curated OER

The Tangent Ratio

For Teachers 8th - 11th
Students calculate the tangent ratio given a right triangle. In this trigonometry lesson, students use a right triangle and the Pythagorean Theorem to solve problems.
Lesson Plan
Pennsylvania Department of Education

Dividing with Fractions

For Teachers 5th
Fifth graders explore the strategies to solve word problems using multiplication and division.  In this problem solving instructional activity, 5th graders recognize the relationship between multiplication and division to solve...
Lesson Plan
Pennsylvania Department of Education

Multiplication Represented as Arrays

For Teachers 3rd
Third graders collect data about themselves and use in a line plot. In this analyzing data lesson, 3rd graders collect various sets of information,create a line plot and compare the data.  Students complete a worksheet on their...
Lesson Plan
Curated OER

Forces and Graphing

For Teachers 6th - 8th
Students analyze graphs to determine relationships between variables and rates of change. They determine the basic concepts about static reaction forces. They determine the slope and equation of a line.
Unit Plan
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Indiana Department of Education

Indiana K-12 Educators’ Resource Toolkit

For Teachers K - 12th Standards
Imagine a tool that magically engages readers in the classroom. A handbook for Indiana educators doesn't guarantee success, but it does offer a variety of strategies for teachers to try. The handbook opens with research-based theory...
Lesson Plan
Curated OER

Come Fly with Me . . . Open a Book: Travels through Literature

For Teachers 3rd - 5th
This detailed overview of a curriculum unit suggests using travel literature to engage and stimulate your third graders’ interest in reading. The suggested reading list includes fiction and non-fiction materials and offers urban children...
Lesson Plan
Curated OER

Seein' Double, Seein' Double

For Teachers K - 2nd
By using the Internet, hands-on activities, video, and cooperative learning, pupils look into the conditions in which light casts shadows on objects. The instructional activity includes fabulous hands-on activities, art projects,...
Lesson Plan
Curated OER

Elementary Concepts in Heat

For Teachers 3rd
Third graders read a thermometer with accuracy, record observations and data, and infer conceptual meaning. They integrate mathematical charting and graphing skills to organize their data. They explore what happens when they touch or use...
Lesson Plan
Curated OER

Living in the Desert

For Teachers 3rd - 6th Standards
Conduct an investigation on the plants used by the Hohokam tribe. To survive in the harsh desert environment the Hohokam used many natural resources. Learners read, research, map, and graph multiple aspects of Hohokam plant use as a...