Students compare and contrast the cell cycle of frog eggs, normal cells, and cancer cells. They watch a video about early development of the frog embryo, generate a hypothesis in small groups, and listen to a teacher-led lecture. ...

Eighth graders learn about the life of a tree. For this tree growth lesson, 8th graders discuss and dramatize the life of a tree from seed to trunk. There are no

Students explore the hydrological cycle and oceans. They determine the factors that influence the Pacific Ocean. Students research an organism found in Monterey Bay. They describe the organism's biome and ecological factors that...

Students examine the water cycle and the factors that interact with watersheds.  In this watersheds lesson students describe the purification process, trace the flow of infiltrate water through aquifers, and research the Internet to...

In this using the internet learning exercise, students search several websites to review information about the heart, human senses, the solar system, and planets. Students also read information about the rock cycle and answer provided...

Students study water as a non-renewable resource. In this water lesson, students examine sources of water, uses of water, and explain why it is important to take care of water sources for the common good. They research the water cycle...

Students explore the beach. In this marine habitat lesson, students inspect sand grains, design beach profiles, classify marine life, and examine natural beach habitats. Students use spreadsheets to record data from their activities at a...

Students, analyze and discuss cleft lip, cleft palate, anencephaly, spina bifida and septal defects in the heart--well-known malformations that can occur in the first trimester of prenatal devalopment. They play the review game, Fetal...

Students study the global impact of insect borne diseases, the appropriate use of pesticides, and the concept of human interrelations on a world wide scale. They examine how to safely apply a pesticide, according to the label.

In this comprehension worksheet, students fill in ways on a graphic organizer that people or companies can conserve energy, reduce waste or minimize the impact to the environment. Next, students solve 3 "environmental" math word problems.

In this fungi worksheet, students will review the growth and reproduction of zygomycetes and the characteristics of ascomycotes, basidiomycotes, and deuteromycotes. This worksheet has 15 fill in the blank, 4 short answer, and 8 matching...

In this technology worksheet, students summarize four things they learned about technology and the environment. Students then write a report that outlines how technology is solving environmental issues.

What is technology and how can it help us? Using a worksheet, students read a list and choose practical applications of scientific knowledge, brainstorm examples of home, school and hospital technology, graph answers in a pie chart, and...

Students understand the importance of saving seeds. In this saving seeds lesson, students dry out seeds for later use planting. Students recognize that one plant may have many seeds.

Middle schoolers redesign their school to make it more energy efficient, and create a model of their design. Learners get together in groups of 5, and they take on the task of making their school more energy efficient. To do this, they...

Learners examine the life cycle of the Pacific salmon and the impact of humans on salmon migration. They watch a Powerpoint presentation, trace migration routes on satellite imagery, and complete mock calculations of salmon energy...

Students examine the value of ecosystems. They read and analyze an article, evaluate ecosystem services, research the benefits of biomonitors, and design a public service announcement.

Students build a model rocket. In this model rocket lesson, students explore a rocket launch cycle. Students investigate the laws of physics for each part of the launch. Students build model rockets and launch at school.

Fourth graders complete a variety of exercises and activities surrounding the scientific and artistic properties of the parts and processes of a plant/flower.

Students compare the life cycle of an animal hatched from an egg with one born from its mother's womb. The lesson focuses on dinosaur eggs. They create dinosaur eggs from balloons and papier mache.

Students study the characteristics of living things and explore the characteristics of viruses including their structure, function, and reproductive cycles. They also explore the impact of viruses on human health by discussing common...

First graders investigate how seeds are moved and how plants grow.  In this plant growth lesson, 1st graders listen to stories, play a game, and view a PowerPoint about plant growth. Students examine various seeds and recognize how...

The need for a respiratory system in humans versus being reliant on gas exchange structures is demonstrated. There are many details about the advantages and disadvantages of each mechanism.  Students are able to learn about the...

Students discover the behaviors associated with getting acquired immune deficiency syndrome (AIDS) and study the infectious cycle for the human immunodeficiency virus (HIV) by playing a board game. They play in small groups.