Students discover what they need to know about DNA chips. They extend this knowledge to analyze gene expression data to diagnose two kinds of leukemia.

Students explore issues surrounding DNA microarray technology. They focus on a single area of biomedical research to help them explain how science, people, ethics, and history all fit together. They analyze gene-expression data.

Learners explain the function of DNA in the body. For this biology lesson, students build a DNA model using simple materials. They demonstrate how bases pair up in the helix.

For this biology worksheet, students complete a crossword puzzle with 39 questions on taxonomy. They identify the different classification systems used in biology.

Seventh graders study the parts of a light microscope, and its proper use. They identify each part and explain why it is important to know how to use this tool. They practice observing newsprint on a wet mount slide.

For this literacy 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.

In this endocrine system learning exercise, students compare and contrast the glands associated with this body system plus review the four major classes of hormones. This learning exercise has 25 fill in the blank statements.

Students identify the different parts of the nervous system. For this biology lesson, students research methods to diagnose and cure neurological disorders. They present their report to class.

In this cellular respiration activity, students answer 14 multiple choice questions related to aerobic and anaerobic respiration.

In this literacy 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.

Students model the removal of a cell nucleus and the insertion of an alternate control center. They define some of the challenges faced in this type of transplant procedure. Students discuss cloning.

In this asexual reproduction worksheet, students compare and contrast different types of asexual reproduction processes by examining prepared slides and completing 20 short answer questions, 4 drawings, and 9 fill in the blank questions.

In this literacy instructional activity, students practice looking for the words that are related to the idea that is focused upon in the sheet. The skill of spelling is used and vocabulary increases.

Learners study fungi and its parts.  In this exploring fungi instructional activity students fill out a worksheet that includes a diagram of fungi and questions. 

Students explore the list of products available to make and choose at least 2.  In this project lesson plan students pick and choose their own projects to create in a shop class.

In this health worksheet, students find the words that related to the concept of digestion. The answers are found at the bottom of the page.

In this printing practice worksheet, students trace, form, and print three letter words. Students practice printing ten separate words.

This multiple-choice and short-answer quiz covers chromosomes, genetic disorders, and more. The multiple choice section could work as a pretest, as well.

In this mighty microbes instructional activity, students read for comprehension assessment. In this fill-in-the-blank and true and false instructional activity, students answer ten questions.

In this genetics worksheet, students fill in the blanks with terms related to genes, alleles, genotypes, phenotypes and heredity. They use their answers to complete a joke.

Students extract DNA from split peas. In this biology lesson, students research how chromatin form into chromosomes. They draw the stages and present their work in class.

Students participate in a lab activity in which they extract DNA from a strawberry. After mashing the strawberry into an even, smooth puree inside a bag, they add extraction buffer and mix the strawberry with the buffer. They filter...

Students extract the DNA from a strawberry. In this DNA technology lesson, students describe what they think DNA looks like. They use a procedure to isolate and extract the DNA from a strawberry.