Learners discover how fish tagging is used by marine biologists and fisheries to estimate fish populations. Participating in a simulation, students use estimation to determine the whole population from a small number of items.

Students discover tidal pools.  In this oceanographic lesson, students observe the tides of the earth and the creatures that inhabit the intertidal zones.  Students role-play the tidal zones by portraying themselves as animals...

Students apply estimation strategies for problem-solving purposes. They become familiar with one aspect of a marine biologist's work.

Students study the properties of ocean water and tides and learn about animals that live in intertidal zones. In this intertidal zone lesson, students participate in classroom stations to learn about fresh water and salt water, cold...

In this drought worksheet, students are given directions on how to give a presentation of facts, maps, videos, and more. Students inform the audience with 4 of the facts asked.

Students, through the use of the Curveball interactive software package, become familiar with the way in which the flow of air across or around an object affects its ability to lift, spin, and curve. After reading the explanation given...

In this recognizing facts about the Great Horned Owl worksheet, students read fun facts, match illustrations with adaptations, sequence life cycle cards, and read what to do if they find an injured bird. Students solve 16 answers.

Young scholars examine the history behind the frisbee and how Bernoulli's principle and Newton's law plays a role.  In this flight lesson students complete an experiment on how the rim of a frisbee effects flight. 

Students build a four-wing paper boomerang. In this aeronautics lesson, students construct a paper boomerang and identify the forces at work during flight.

In this reproduction worksheet, young scholars identify the 5 major ways organisms reproduce asexually and list examples of organisms that reproduce in that manor. Then students complete 10 short answer questions.

Learners build their own boomerang. In this physics lesson, students trace the origin of this equipment. They practice throwing and catching them.

In this science worksheet, students find the answers to significant questions about speed and velocity while looking for meaning with the help of others in class or online from a homework buddy.

In this echo lesson plan, students create echos using rubbers balls and a chair to simulate animals finding out where they are. Students follow 3 sets of directions and answer 2 questions.

In this basket stars worksheet, students read a 1 page article on basket stars, define 8 vocabulary words and answer 7 short answer questions in complete sentences.

Students describe a spool of light colored thread that the teacher holds in his/her hands. They are asked what substances (cotton and wood) are present and what structures (thread and spool) are present. The teacher conclude that the...

Students explore the concept of motion. In this hands-on physics lesson, students examine how the construction of baseballs and the temperature they are stored at affect their bounce.

Third graders investigate oceans. In this Earth science activity, 3rd graders predict how much of the Earth's surface is covered by oceans. Students determine if their predictions are accurate by throwing a globe to...

Fourth graders participate in a game reflecting the solar system, stars, and rockets. They simulate how space invaders move and hit stars and rockets. They discuss how scientists study the stars and planets.

Students cut out the pattern of the Four-Wing Boomerang and trace it on to one half of the file folder. They practice throwing it.

Pupils participate in a hands-on demonstration of the communication between the EUVE satellite and a scientist on Earth.

Students work together to create a web of life. In groups, they put on nametags and form a circle. They toss the ball to a random person in the group and they make a connection between the person throwing the ball and the person...

Class, start your engines. Future engineers design a car with old CDs as wheels. The power source? Some rubber bands will do the trick! This is the first installment of a five-part series.

First graders recognize that spiders are important natural predators. They work in small groups with simple field guides to identify as many of their spiders as they can.