Interactive
CK-12 Foundation

Tangent Graphs: Slope and Angle

For Students 10th - 12th Standards
Learning about tangents doesn't have to be a slippery slope. Pupils drag a point around a unit circle to see how angle affects the slope of a line. They individually answer a set of challenge questions to come to the conclusion that...
AP Test Prep
College Board

Try This! Calculus Teaching Tips

For Teachers 10th - 12th
It's important to spice up your lessons. An online article discusses teaching strategies for AP® Calculus. In-class activities include matching games, placemats, multiple choice questions, scripted discussion, involuntary discussion,...
Lesson Plan
Curated OER

A Powerpoint Presentation On Sustainability

For Teachers 9th - 12th
Learners are introduced to the important geography concept of sustainability by looking at the Roseau River floods of 2002. They discuss the impact of humans on the environment. They explain how sustainability relates to everyday geography.
Lesson Plan
Curated OER

Airplane Manufacturing in Kansas

For Teachers 7th
Seventh graders determine how Kansas become a producer of airplanes. In this Kansas history lesson, 7th graders read selected Read Kansas! cards and articles. Students then discuss the primary sources they read regarding Wichita's growth...
Lesson Plan
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Silly School vs. Super School

For Teachers 1st - 2nd
Students explore the importance of classroom jobs. They observe a puppet who is irresponsible and never gets her work completed and then discuss whether or not this puppet should be given a classroom job. As a class, they examine the...
Lesson Plan
Curated OER

Reading and Responding -- Lesson 9

For Teachers 4th
Fourth graders work independently or in a small group with a tutor or teacher to (1) read a nonfictional selection, (2) practice drawing conclusions, (3) identify main ideas, and (4) practice responding to cause and effect questions.
Lesson Plan
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Sacred Giving: When?

For Teachers 6th - 8th
Students explore the concept of sacred giving. In this philanthropy lesson, students research the tzedakah model as they read primary sources. Students also participate in a Jewish tzedakah and reflect on the experience.
Lesson Plan
Curated OER

Past, Present, and Future: Career Exploration and Planning

For Teachers 10th
Tenth graders write an autobiography about their future.  In this career education instructional activity, 10th graders write about the future based on their career goals. Students troubleshoot possible obstacles to...
Lesson Plan
Curated OER

Complete or Incomplete? That is the Question!

For Teachers 1st - 10th
Students work in small groups to determine factors that contribute to a well-done assignment. They report their findings to the rest of the class.
Lesson Plan
Curated OER

Measuring Techniques - Level I

For Teachers All
Demonstrate food preparation techniques of salads, soups, casseroles, breads, meats, poultry and pastries.
Lesson Plan
Curated OER

You've Got Mail

For Teachers 1st
First graders study the postal system and letter writing. They exchange class letters with another class in a different area and become pen pals with residents in a local nursing home.
Lesson Plan
Curated OER

Cookie Creations

For Teachers 7th - 12th
Students, in teams, create and prepare an original cookie recipe. They market their cookie by designing creative packaging and advertising. They compete with other groups in a cookie contest.
Lesson Plan
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The Kindness Company

For Teachers 6th - 8th
Students organize themselves into a simulated company complete with applications, interviews and training. They identify a community need they can fulfill related to cooking or sewing and work to make and deliver the designated product.
Lesson Plan
Curated OER

Language Arts: Twinning At-Risk Students

For Teachers 3rd - 10th
Students at-risk in high school and primary grades pair up to read and write together. They create books modeled after authors and illustrators. They hold a parents' day to display their completed books.
Lesson Plan
Curated OER

Endangered Species

For Teachers 9th - 12th
Students explore the issue of endangered species. They read a summary sheet and case history handout, complete a summary form, define key vocabulary terms, and participate in a class discussion.
Lesson Plan
Curated OER

Teaching Intonation in a SoundTree Lab with Auralia

For Teachers 4th - 12th
Students demonstrate intonation and their ability to discriminate between sharp and flat by responding to exercises within Auralia, and by creating their own examples for the class using the Tuning Function on the synthesizer. Requires a...
Lesson Plan
Curated OER

Active Transport in Malpighian Tubules

For Teachers 10th - 12th
Students examine the energy dependence of active transport as well as te properties of specificity, competition, saturation, and inhibition. They anesthetize an insect and inject saline into the abdomen.
Lesson Plan
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Pigs Love Pink Pancakes

For Teachers K
Students explore the grapheme along with phoneme it represents. The teacher teaches letter reconginition by having the students write the letter and practice the sound. This helps studens investigate the letter faster (p). Students...
Lesson Plan
Curated OER

Building A Portfolio

For Teachers K - 4th
Learners gather images that are part of portfolio to be shared throughout the course of one school year. They complete written reflections based upon the images that are attained. The primary sources for the images is using a digital...
Lesson Plan
Curated OER

Get Your Numbers in Shape - TI-83

For Teachers 9th - 12th Standards
High Schoolers use the TI-83 calculator to produce a sequence, explore patterns and find a linear or quadratic equation for a given pattern. They use inductive reasoning to make conjectures about patterns. They find the Y-value of a...
Lesson Plan
Curated OER

Corn Cob Painting

For Teachers K - 2nd
Students explore creativity and imagination. In this lesson about art, students experiment with different tools used for creating prints. Students use ears of corn with kernels and without kernels, tempera paint, paper plates for the...
Lesson Plan
Curated OER

Shape-ly Sculptures

For Teachers Pre-K - K
Students learn about numbers and letters with these tasty bread sculptures. In this early childhood lesson plan, students develop fine-motor skills as well a shape, number, and letter recognition cooking up bread.
Lesson Plan
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The Lifecycle of a Butterfly

For Teachers K
Students study the life cycle of the butterfly. In this butterfly life cycle instructional activity, students examine and discuss a large diagram of the four stages of the butterfly life cycle. They read books and access web sites that...
Lesson Plan
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Applying Trigonometric Functions To Real Life

For Teachers 9th - 11th
Students examine where trigonometry exists outside the classroom. In this trigonometry activity, students create trigonometric functions to match the data provided and to solve word problems relating to the real world.