High schoolers develop a matrix to determine the number of differences between each set of primate species. They determine closely related organisms then complete the cladogram and answer a set of questions.

Students create models of chromosomes using clay, coins, beads, or marbles. They complete a worksheet regarding their crossover frequencies they created with their chromosomes and gene models. They read an essay on sex chromosomes and...

Students explore and research the most widely distributed terrestrial carnivore, the wolf. They critique the true mystery of this animal and then form an opinion about this creature. The restriction-site analysis of mitochondrial DNA is...

Students explore the "genetic code." They observe how genes may be manipulated for genetic research, gene cloning, and genetic engineering. In a lab setting, students examine the mechanics involved in cutting and ligating DNAs into a...

Students explore organic compounds. Using humor, factual and conceptual correctness, students create a skit explaining organic compounds. Students include topics such as sugar, polymerization, unraveling of proteins, and substrates. ...

Seventh graders demonstrate the processes of science by posing questions and investigating phenomena through language, methods and instruments of science. They study the body features or systems of several animals.

Students examine minerals as food nutrients and discover their importance as food sources in the diet. Among the learning options are completing worksheets, creating recipes, making billboards, and actually preparing some recipes rich...

Students differentiate between plant and animal cells. They identify the structures central to plant cells. They complete a Venn Diagram listing the differences between animal and plant cells.

Young scholars compare and contrast the structure of RNA and DNA.They summarize the process of transcription and translation. The lesson uses an inquiry model and the use of codes in DNA.

Learners explore and examine different types of feed used for livestock. They discuss types of feed, the need for energy and health, and create graphs of food compared to categories. Students organize data and complete worksheets on...

In this biology worksheet, students respond to 13 multiple choice questions related to cell structure and function. They identify which are microfilamets and which have a cell wall. Students also describe what chloroplasts are and their...

Students determine the meanings of concentration, surface area, and catalysis through an experiment. In this lesson about chemical reactions, students participate in an experiment. Students complete three different parts of the...

Students identify DNA in a crime scenario. In this DNA lesson plan, students perform paper chromatography and compare it against the pens of various suspects.

Seventh graders study the parts of corn and explore the role of starch.  In this corn products lesson students prepare a model of water and stones.

Students examine the different parts of blood.  In this human blood instructional activity students work in groups and identify parts of blood and construct a model of human blood. 

Students identify types of worms. In this organisms lesson, students are shown slides of the different types of worms and take notes on each worm. Students answer questions about each worm.

Students complete activities to study decomposition. In this decomposition lesson, students work in pairs to observe a decay buffet experiment. Students keep compost bag journals. Students define and discuss the process of decomposition.

Students study how the human body fights off disease causing agents.  In this human health lesson students study the use of antibiotics and the problems misuse can cause. 

Students study fungi and its characteristics.  In this fungi lesson students collect and observe fungi then answer questions on what they saw. 

Students explore biotechnology through various activities. In this biology instructional activity, students analyze its pros and cons. They study and read informative articles about biotechnology.

High schoolers are using a paper chromatography study that is suitable for introductory biology. The absorption spectra studies and gel electrophoresis studies are appropriate for students who have complete both introductory biology and...

Students examine chlorophylls. They explore the absorbing pigments in a variety of plants. Through activities, students determine spectrophotometrically. They compare plant proteins from the family Brassicace to assess the level of...

Students examine the positive benefits and negative consequences of genetically modified organisms following a lecture covering key biotech concepts and techniques. Students then conduct and experiment comparing the travel rate of...

Learners perform a lab in which they extract DNA from onion cells. Students break through the cell and nuclear membranes and then break down the protein that the DNA is wrapped around.