In the final of five lessons about HIV/AIDS, groups create presentations to share data about the infection rates in the United States, examining demographic and geographic trends over the past ten years. Depending on how much time you...

Humans are so used to gravity as a force that we don't tend to pay much attention to it on a daily basis. Through a couple simple activities, learners experience changes to their center of gravity and come to the understanding that...

How many Calories one needs on a daily basis is dependent on a number of factors including gender, height, and activity level. In the third of seven lessons about energy and food, young nutritionists calculate the number of Calories...

Will tomorrow's soccer game be rained out? That depends on the water cycle. An animated feature explains precipitation, evaporation, transpiration, and condensation with diagrams and dialogue between Sam and RJ as they huddle under a...

Explore the structure of narrative writing with this fun, collaborative lesson. Start by reading aloud a short story, asking small groups of learners to fill in key events on a large story board prepared on the class whiteboard....

A slide show serves as the backdrop for a activity on the moisture in Earth's atmosphere. Through it, mini meteorologists learn about the attributes of the atmosphere and actually use data-collecting weather tools to make observations...

My, what big ears you have! Novice JavaScript programmers adjust Mickey's ears to be proportional with his face and any changes to it. The key is to use variable expressions so that the values used are dependent upon the variable that...

Twelve compounds are named and each of their chemical formulas are printed on individual cards. Chemistry pupils place each beneath an Ionic or Molecular card, depending on which type of compound is represented.

Adolescents have the opportunity to consider how they feel about the possibilities presented by the current availability of genetic sequencing. After some instruction, they participate in a four-corners activity in which you read a...

Introduce the logic behind a dichotomous key or administer a group performance assessment with a fun and challenging classification lesson. With explicit instructions for the teacher and for collaborative groups, as well as engaging...

Constructing a timeline is a valuable activity for history classrooms, and this graphic organizer is a fast and dependable aid for that endeavor! Blank spaces are available to identify a year and/or event within a particular span of...

Here is a very interesting way of studying triangles and polygons. Pupils work together and use pieces of string to create a variety of shapes. Depending on how many kids are manipulating the string at any one time, the number of...

Challenge the addition skills of young learners with this open-ended math problem. The task is simple, get from start to finish by connecting a series of three numbers. The trick is that the sum of the numbers must be less than...

Challenge young mathematicians' ability to compose and decompose shapes with this fun geometry puzzle. The goal is simple, locate all of the rectangles shown in a picture of three overlapping rectangles. Perform this activity as a whole...

After considering the role that gasoline plays in our lives and our dependence on it as a society, learners participate in a reading activity discussing why oil prices are increasing. They will then simulate being members of a committee...

Explore the impact a narrator's point of view has on a story with a reading of the children's book, Voices in the Park by Anthony Browne. Written in four different voices, the story is told and retold from different perspectives to...

To begin the learning about dams, learners read (or are read to, depending on the age group) a passage about how dams work. Next, they work in groups to use the materials provided to build a small scale working dam. After the experience,...

Get ready for the holidays with a felt owl ornament project. Younger and older kids will love this simple craft, and it offers a great way to practice sewing skills. Final products can vary depending on use of decorative ribbons,...

What's the best way to study? Well, it depends. . . Session two of a 23-lesson life skills series focuses on a variety of study skills strategies and suggests when/why to choose one over another.

Scroll down to find four fun addition and subtraction partner game boards, complete with endless opportunities for practice with numbers 0-38. Kids choose numbers from a number box and, depending on the game, either find the sum or the...

From bears and owls to chipmunks and trees, all life depends on the sun for the energy to survive. Young biologists develop an understanding of this big idea as they arrange this series of plant and animal picture cards into food...

Your learners probably will enjoy practicing a variety of concepts as they work through these eight probability worksheets. The first few worksheets emphasize basic probability using cards, the months in a year, and the number...

Science, technology, and math come together in this one combination exercise. Analyzing the common soda can from both a purely mathematical perspective and a scientific angle allows for a surprisingly sophisticated comparison of...

Geometry meets earth science as high schoolers investigate the cause and features of the four seasons. The effects of Earth's axis tilt features prominently, along with both the rotation of the earth about the axis and its orbit...