In this digestive system worksheet, students answer a list of true/ false questions. The students answer questions based on their knowledge of each process of the digestive system.

Students study galvanic exchange and how it produces electric currents.  In this ocean lesson students predict what metals deteriorate in salt water. 

After an explanatory introduction to sugars and enzyme activity, biochemists discover whether lactase is needed to digest lactose, sucrose, and milk as a whole. High school science lab skills are required for these investigations.

Pupils summarize their classmates' presentation in class. In this biology lesson, students create a graphic organizer based on concepts presented. They discuss and share their organizer.

Pupils examine protozoans and their advantages and disadvantages.  For this chemistry lesson students explain what a protozoan is then draw and label one. 

Students do an experiment using a microscope. In this lesson, about cells, students examine different slides using a microscope. Students look at an onion skin, cheek cells, and potato cells. In each of these, students find cell walls,...

In this brain worksheet, students describe three jobs of the brain, draw a picture of a neuron and label its parts, and determine what to do to keep the brain healthy. This worksheet has 1 drawing and 2 short answer questions.

Students study cell theory and the link between it and technology.  In this cell theory instructional activity students examine the importance of cell theory. 

Students study the livers parts and functions then follow a lab experiment to watch first hand how the gut uses bile to physically break down fatty substances into smaller pieces.

In this body plans and adaptations worksheet, students will review the different types of symmetry found in organisms. Students will identify body parts as found on either the ventral or dorsal part of an animal. Then students will look...

Learners complete a variety of activities to study different concepts in Science. The activities are part of a layered curriculum. This is used to differentiate instruction and give a wide variety of assessment opportunities.

Pupils explore the control of expression of DNA into proteins which is divided into two main categories: transcriptional and post-transcriptional. They construct examples of the control mechanisms and discuss disease processes that...

Students explore how a circuit works and create a circuit to use energy from a battery to light a bulb. In this introduction to circuits instructional activity, the students study the parts of a circuit and have a class discussion of...

Learners are shown the basics of map and compass work. They name the parts of a compass and comprehend the function of each part. Students define paces and tallies and use them in a real world situation. They use a map and compass to...

In this logic worksheet, students solve a word problem using logic about the percentage of population of the French who speak English. Students complete 1 problem.

Pupils write an essay on the basic steps of the DNA replication process accurately enough to show a complete understanding of the subject. Finally, student correctly identify the polarity of the template strand and match the correct base...

Fourth graders complete with the class a KWL chart and discuss prior knowledge of orchestras. They visit websites to discover instruments and families of the orchestra and discuss appropriate audience behavior prior to going to a concert...

Students design a postage stamp to honor the Women of Ravensbr??ck, identify women who have made a difference in the lives of oppressed peoples, analyze why people commemorate others, and describe ways individuals can help others.

Here is a cross-curricular ecology and technology instructional activity; your learners create spreadsheets depicting the location and number of groundhog dens in a local park. They research groundhogs and analyze data about where the...

What information can be gleaned from a box and whiskers plot? Discuss the five summary values - minimum, maximum, upper and lower quartiles, and median - and what conclusions can be made from these values? Included here is a matching...

Allow your students to review what they learned about animal characteristics with this PowerPoint. This slideshow includes 9 multiple choice questions and an answer key at the end. Tip: You can use this as an assessment by having your...

Young consumers explore the concept of biotechnology as it pertains to the foods they eat, economics, and agriculture. They watch several videos, explore a website, complete worksheets, and engage in class discussion. Son they'll know...

This site provides a guideline for writing a comparative essay for the AP World History Test. It also provides practice exercises and samples.

A complete overview of oxidation, reduction, and how electrons are moved in respiration. You could use this slide show to elaborate on the concept of harvesting stored energy, and to summarize the stages of aerobic and anaerobic metabolism.