Young biologists identify the basic structures of a saguaro cactus. They study the functions of each of the structures, and label them on a picture of a saguaro cactus embedded in the plan. This simple, and easy-to-implement...

Integrate science and literature by using the scientific method to test the veracity of the floating peach described in Roald Dahl's James and the Giant Peach. Clips from a Bill Nye: The Science Guy episode about buoyancy frontload...

Do you have young scientists wanting to make new discoveries rather than just completing the same experiments? Young scientists use their observational skills to identify animals and patterns in animal behavior. Through tracking...

High schoolers investigate the greenhouse effect and examine the potential effects of climate change in the Arctic. They construct a mini-greenhouse and test its effect on temperature, analyze historical climate statistics, and conduct...

How diverse is the rainforest? How much more diverse is a rain forest than a temperate forest? Explore these focus questions in a lesson that explores the plants, animals, and insects in forests. After listening to a reading...

If you are looking for a great way to present natural selection in humans, look no further. This handout is intended to accompany the 14-minute video The Making of the Fittest: Natural Selection in Humans, which can be found on the...

You know that liquid nitrogen turns into a gas at room temperature. Place some in a two-liter bottle for a physics demonstration of the ideal gas law. Beware, however; this is a dangerous demonstration! Not to mention that you may not...

Plant and animal life of the ocean is the focus of this science lesson plan. Young scientists sort a variety of seashells and explore why many sea animals have shells. They examine the shells, write journal entries highlighting the...

Students investigate the diversity of temperate forests and tropical rainforests. They catch and observe local insects, sort leaves and insects on a chart, listen to the book "A Walk in the Rainforest," and create a class bar graph that...

Students explore chromosome karyotyping. In this chromosome karyotyping lesson plan, students use a chromosome kit to explore chromosome syndromes and disorders. They also produce a large model of a cell with chromosome to simulate cell...

Students create water cycle stories. In this water cycle lesson, students review the parts of the water cycle. They create a story that describes the journey of a water molecule as it makes its way through the cycle and into different...

Sixth graders are introduced to the process of photosynthesis by discussion and then by participating in an experiment. They then answer questions as independent practice project.

This is an integrated lesson that incorporates Social Studies, Science, and Mathematics. In Social Studies, 7th graders complete an online interview and complete an online worksheet about latitude of sites on the Anza trail. In Science...

Students practice the four skills they have already explored so far: collecting, labeling, pinning, and making field observations on insects and plants in the RHS Outdoor Science Classroom.

Students, after making quantitative and qualitative observations of their rocks, construct a Venn diagram or dichotomous key to classify their rocks.

Students organize picture cards of the sequene of how food gets from a farm to their home. They then sequence cards of how coffee grown in Colombia gets to their home comparing the differences.

First graders write with his or her pencil on a worksheet created by the teacher his or her prediction of whether each part of a pumpkin will sink or float. They drop each of five objects in the water one at a time allowing enough time...

Third graders examine the effects of water pollution by participating in a story. After reading the story, they determine the best way to get rid of the pollution in a river using different objects. In groups, they complete a worksheet...

Sixth graders compare and contrast incomplete and complete metamorphosis using a Venn Diagram. They predict, observe, measure, and record data on the life cycle of mealworms. Students write and illustrate the life cycle of the mealworm....

Students learn about the human body. In this science lesson plan, students discover the bones of the head and face as they explore their own cranium.

Students study the eye. In this biology lesson plan, students observe and experiment with visual images as they learn about the basic parts of the eye. Students also demonstrate how an image is projected upon the retinal network.

Eighth graders examine criteria that may be involved in forest certification.  In this rainforest instructional activity students create a brochure to educate people on the benefits of buying certified forest products.

Fourth graders explore endangered species and extinction. They discuss and write three reasons why it is important to save animals from becoming endangered or extinct. They discuss The Great Kapok Tree and write a letter discussing...

Seventh graders explore how to make careful observations and gain valuable practice in drawing what they observe. They stimulate questions about the changes occurring in the apple. Students have an opportunity to ask questions that can...