For this arthropod life cycle worksheet, students will use a diagram showing the 4 stages of butterfly metamorphosis to complete a table describing each of the stages.

The intent of this slide show is to introduce young biologists to evolution, specifically how populations change through time. The content does not support the stated objective. What you will find in this presentation is general...

At one point, all mammals carried only two color receptors, but now most humans carry three. An informative presentation and hands-on activity demonstrate how this evolved through genetics. By participating in the activity, pupils...

In this biology instructional activity, high schoolers watch a series of videos and complete 10 short answer questions right after. They explain how ART drugs interrupt the life cycle of HIV.

Students explore the function and structures of cells, including plant and animal cells. They explore cell parts including cell wall, ribosomes, chromosomes, nucleoid, plasmids, flagella, pilli, and plasma membrane, cel

Students explore DNA. They work in groups and mix prepared detergent/ salt solution, meat tenderizer solution, Fleischman's yeast and water to extract DNA from yeast. Observations are recorded.

What an eccentric way to learn about each level of cellular organization! Allow emerging biologists to utilize white paper and create their own foldable charts to describe each level of organization in the body. You may also adapt the...

Students discover how coffee is processed from a plant, to a drink. In this life cycle instructional activity, students study that cells and organisms go through a cycle of growth and change. Students organize picture cards,...

Seems like a fairly simple question—until you begin asking your class! Get pupils acquainted with the characteristics of life through pairs classification, discussion, and scientific reading. The lesson plan, part of the K20 series, also...

If the only support you are in search of is lists of vocabulary terms, this presentation may fit the bill. Slides simply list terminology. These categories are included: hierarchy of structural organization, cell functions, cell...

Beginning biologists explore passive transport through two demonstrations and a hands-on inquiry. Spray air freshener from one spot in the classroom and have class members raise their hands as the scent reaches them. Also, place a teabag...

Students create and observe coacervates. In this origin of life lesson, students create coacervates by mixing carbohydrate and protein solutions. They observe the life-like qualities of the structures and discuss the origin of life.

Students demonstrate a working knowledge of cell interactions such as DNA replication, protein synthesis (transcription and translation), through active participation in a cooperative group.

Students recognize that all living things are made up of cell and that they cannot easily be seen by the naked eye. Students become familiar with the use of microscopes as a tool for investigation.

For this cells worksheet, students will review vocabulary words and information relating to the structure and function of plant and animal cells. This worksheet has 10 crossword puzzle questions, 6 multiple choice, 4 short answer...

In this cells worksheet, students compare the characteristics of eukaryotic and prokaryotic cells. Students describe how different scientists contributed to the cell theory. This worksheet has 6 short answer questions and 1 graphic...

Tenth graders investigate about mitosis, meiosis, and cell differentiation and their purposes and implications in the development and functioning of multicellular organisms. Students use individual journals and a variety of hands-on...

In this cells worksheet, learners review cell organelles and their functions plus the different processes that take place within cells. This worksheet has 9 matching and 5 true or false questions.

Investigate how mobile phones impact their lives through this technology instructional activity that has students discuss the history of the cell phone and research how cell phones are being used in third world countries. Students create...

Students examine plant and animal cells to observe the organelles present in the cell, to match the function of each to the organelle on a cell model and to build a model of the plant or animal cell.

In this biology worksheet on cells, 9th graders name who the first person was to use the word cell and describe in what materials this person saw cells. Then they determine what instrument uses light and two or more lenses to view cells.

In this cell structure worksheet, students review the structure and function of eukaryotic cells. Students also compare and contrast an animal cell with a plant cell. This worksheet has 15 fill in the blank, 8 true or false, and 7...

With a multitude of questions, this worksheet offers students the opportunity to review their knowledge about the cell cycle. Question types include true/false, word bank, and completing a table about the differences between interphase...

In this cells worksheet, students click on the links to learn about the plant and animal cells complete a comparison chart and answer short answer questions about it. Students complete 10 questions total.