You and your learners will enjoy having many copies of this trigonometric graph set on the Cartesian coordinate grid with a domain running from -360 degrees to 360 degrees and a range running from -2 to 2.

Class cooks practice the rubbing technique and the preparation of a range of bases to produce an apple and sultana or herby veggie crumble.

Mid-ocean ridges, rift valleys, island arcs, mountain ranges, earthquakes, volcanoes ... there are so many features associated with plate tectonics. The 14th installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography...

Water pollution is everywhere, and pollutants range from oil to fertilizers. Bring the concept to life by demonstrating the difficulties in getting particular pollutants out of water.

Why does practice make perfect? Give your class insight into procedural memory, where we learn to do new things — then continue to improve through repetition. By attempting to draw shapes while looking in a mirror,...

The teacher demonstrates how to use a graphing calculator to create box-and-whisker plots and identify critical points. Small groups then create their own plots and analyze them and finish by comparing different sets of data using box...

Learners explore the emotional and nutritional needs of teenagers in a six-lesson unit, which covers such topics as food sources, cooking skills, emotional well-being, and the positive effect of food and family occasions. 

Who knew that mountain formation could be so entertaining? Leanr how mountains form with a resource on Mount Everest. Activities to guide learning include a simulation, project, videos, coloring activities, and worksheets.

What do aspirin and the willow tree have in common? Scholars of chemical synthesis engage in a fascinating reaction to make their own aspirin samples. The lab uses thin layer chromatography analysis, includes stoichiometric calculations,...

How many animals can live in a climate as cold as Mount Everest's? Find out with a science lesson all about biodiversity. Activities include research, presentations, group work, coloring maps, and a simulation of a food web.

Climate change affects even the largest and intimidating of landforms—even Mount Everest! A resource helps teach learners the connection between global climate change and its effects on Earth. Activities include videos, class discussion,...

What is the relationship among the heart, circulation, and exercise? Your class members will explore first-hand how different physical exercises affect an individual's heart rate. They will begin by learning how to measure their own...

The United States—specifically John F. Kennedy—played a large role during the Cuban Missile Crisis. A history resource poses questions that encourage critical thinking as well as in-depth analysis of images from the time period.

The Olympic Games are indeed a significant and far-reaching cultural component in our international community today, but from where do they originate? Where do our traditions stem from, and how do we choose the sports that constitute...

Where does our garbage go? What is the difference between a recyclable and non-recyclable item? Pose these important, but often overlooked, questions to your class and invite them to consider the lasting and damaging effects of the...

Arthur and his friends help children explore the concepts of family, community, and diversity in a fun series of activities. From performing peer interviews to mapping out the different places students have lived or visited, this...

Have your youngsters reading in no time with with collection of literacy activities and lessons. Starting with a basic understanding of the alphabet, this unit progressively builds students' phonemic awareness and ability to decode...

What has more energy than a room full of pupils after a fire drill? This lesson plan! Explore the changes in energy during different chemical reactions, discover why some reactions feel cold and others feel hot, and tackle the concept of...

Put on your pirate hat and get ready to teach r-controlled syllables. Learners practice using words that contain ar, or, er, ir, and ur. Instructors model how to decode words to isolate vowel teams, as well as combine r-controlled sounds...

Open this lesson by demonstrating the production of acidic carbon dioxide gas by activated yeast. Emerging ecologists then experiment with seashells to discover the effect of ocean acidification on shelled marine organisms. They measure...

Your pre-calculus learners will make use of this wonderful cheat sheet that summarizes all things trigonometric. Definitions based on both the unit circle and the right triangle are included, as well as many convenient trigonometric...

The Vietnam War and World War I were two very important—and different—wars. To understand the differences, and similarities, class members watch videos, examine primary source documents, and then create a newscast that examines the...

From examining how much sugar is in foods and looking at fruit and vegetable varieties to making mini rainbow tarts, this unit provides youngsters with a fabulous overview of proper nutrition and eating habits.

Remind young historians that many technological advancements influenced the events of World War I. After analyzing technology's evolution through primary sources, discussing the changes over time, and watching various video clips,...