Six activities sure to engage students of any age! Interactive games and puzzles let you play with color and create your own unique designs!

Everything you wanted to know about angles and more, including 1) how to measure angles 2) types of angles 3) angle relationships and 4) angles around a transversal.

This set contains statistics questions about Venn diagrams. The student interprets when a Venn diagram suggests such event pairs as mutually exclusive, complementary, and independent events, and uses these diagrams in determining...

In Spanish. In this interactive activity you will learn about the six trigonometric ratios, discover relationships between the trigonometric ratios of complementary and supplementary angles and the relationship between the sides of a...

Standard 5.OA.2 asks students to "Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them." This task asks students to exercise both of these complementary skills,...

Practice using knowledge of vertical, complementary, and supplementary angles to find a missing angle. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Information about the causes and treatments of varicose veins. Includes sections on signs and symptoms, causes, risk factors, when to seek medical advice, diagnosis, complications, treatments, prevention, self-care, and complementary and...

Lupus (SLE) is an autoimmune disease that can affect virtually any system in the body. Think of it as an allergic reaction to one's own body, which then attacks its own cells and tissues, causing inflammation, pain, and possible organ...

Use understanding of vertical, complementary, and supplementary angles to set up an appropriate equation to solve for a missing angle measure. Students receive immediate feedback and have the opportunity to try questions repeatedly,...

Second grade students are asked to apply two complementary processes: counting and grouping. The conceptual understanding of the place value of a number and combining/separating numbers using place value, are critical aspects of...

At the end of this lesson, students will be able to identify and apply the properties of lines and angles and understand the concept of parallel, perpendicular, complementary and supplementary angles, vertical angles, and parallel lines...

Explore the two complementary processes of photosynthesis and cellular respiration.

In this learning module from The Concord Consortium, students will explore how the shape of the antibody is complementary to the shape of the antigen.

In this lesson on angle pairs, students explore the relationship betwen angles by learning about adjacent, complementary, supplementary, and vertical angles.

Yogi Berra said "You can observe a lot by just watching." In this human biology science fair project, you will observe how your eyes perceive color by watching afterimages. Afterimages are what you see after staring at an object for...

Complete site on using color in art. Includes the history of color, psychology of color, color perspective, and how color changes depending on the medium used. Includes activities to help understand how to use color in your art.

Manipulate the primary color circles of light to see how overlapping the circles affect the colors. An explanation is included.

This site discusses color and how it works in art, science, and the mind. Explore the many ways that color affects us.

A list of geometry definitions and a matching activity.

This lesson plan helps students develop tree diagrams and figure probability of events based on diagrams. Lots of resources are available to support teachers and students at this website.

This lesson plan sets the ground work for an introduction to and then exploring the concepts that are the foundation for probability. Lots of resources are available for teachers and learners at this website.

This lesson plan deals with conditional probability and the probability of simultaneous events. Problems included in this lesson tend to have solutions that are counterintuitive. This presents an opportunity to investigate more deeply...

Based off of the hit television show NUMB3RS, this lesson introduces students to the Birthday Problem, in which one calculates how many people must be in a group so that a birthday is "probably" shared. The solution to this problem is...

A totally cool concept! Choose your base color, your scheme (monochromatic, etc.) and the computer will show you what other colors go with it! There are even settings for various levels of color-blindness. A really cool art tool!!