Some weddings have flowers in a unique, unnatural color to match the theme. Young scientists take part in this process to learn about the function of the xylem as they observe colored water moving through a flower. Then, they experiment...

Become an immunologist for the day. Scholars elicit the use of the enzyme-linked immunoabsorbent assay (ELISA) to diagnose an infectious disease. Through the process, they learn about the immune system response to infectious diseases.

Learners identity the components of electron transport system through role play. They explain the role of intermediate energy carriers to the production of ATP molecules. They describe the relationship of electron transport system to...

In this biology worksheet, students look at the function of filtering in the nephron of the kidneys and the biochemistry is emphasized.

Students identify the different biogeochemical cycles on Earth. In this biology lesson, students observe microbes under a microscope. They compare and contrast respiration and photosynthesis.

Students answer 71 questions about a variety of topics in biology. For this biology trivia lesson plan, students use the internet to find the answer to questions about the systems of the body, their structures and functions, the...

Learners learn about the four biochemicals that are important biologically. In this biochemicals lesson plan, students identify the four major groups of biochemicals including carbohydrates, proteins, lipids and nucleic acids. They are...

In this biology worksheet, students examine the transport of gases in the circulatory system and how they bond to hemoglobin.

In this life cycle workbook, 5th graders examine plant and animal cells, classification of organisms, human biology, photosynthesis, and natural environments. 21 different activities make up the Life Cycle Workbook.

Debunk the theory that a soda-and-candy diet is a nutritionally sound concept! Learners first read 2 paragraphs of background information covering essential nutrients, digestion, and homeostasis. Then, they use the information they...

In this circulatory system activity, students are provided with the answers to 13 clues about circulatory system vocabulary.

In this digestive system worksheet, students complete a crossword puzzle with 21 clues pertaining to digestive system vocabulary.

In this digestive system worksheet, students are given the answers to a crossword puzzle with 21 clues pertaining to digestive system vocabulary terms.

Youngsters create a list of grocery store items and then work together to categorize them as if they were setting up the shelves of the market. Then they are given a box of miscellaneous objects to practice categorizing. With these two...

Students explain how cells reproduce. In this biology lesson, students explain the different stages of the cell cycle. They calculate the number of new cells produced.

Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year of courses on the living...

Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple-choice, graph interpretation, and essay-analysis questions, 73 of them in all. Topics range from...

Seventh graders discuss the role of plants on Earth's biological system. In this life science lesson, 7th graders explain the process of transpiration and its importance in establishing Earth's climate patterns.

In this biology worksheet, 9th graders define striated and identify if the muscles of chicken's leg are striated or smooth. Then they determine how the muscles of a chicken leg are attached to the bones. Students also cut muscles away...

In this biology worksheet, students identify and locate various vocabulary terms related to biology. There are 41 words located in the puzzle.

Pupils explore signal transmission in the nervous system. They determine the speed of nervous transmission in an integrated nervous system and investigate the differences between signal transmission in a single neuron and in a nervous...

Students identify the different parts of the skeletal system. For this biology lesson, students put together a skeleton using an interactive website. They evaluate the accuracy of their own answers.

Seventh graders identify the common bones in the human body. In this biology lesson, 7th graders research two bones assigned to them. They explain why bones are important to us.

In this biology worksheet, students find the words that are in the word search puzzle that focus upon the vocabulary that is from the theme of the sheet.