In this digestive system worksheet, students read a 7 paragraph text to learn the functions of the digestive system. Students then answer 10 multiple choice questions. This is an online interactive worksheet.

Learners actively act out an aspect of the digestive tract on two parallel strips of tape on the floor 3-4 feet apart and width of classroom which represent the digestive tract.

In this human organ systems instructional activity, students write the organ system that is described in the first 5 sentences. Students match the body parts to the organ system and write them in the chart.

Students examine and research the human digestive system and what happens to the food we eat. They read the article, The Passage of Food, participate in an experiment with crackers, and write a paragraph summarizing the function of the...

Students study about the changes of puberty for boys and girls. In this health lesson, students study how the body changes during puberty and make a presentation about a significant change that can take place during puberty and how to...

Students investigate the accumulation of drugs in the body. In this algebra lesson, students collect data on drug retention and assimilation. They use their data to predict the behavior and effects of drugs.

Students are introduced to the anatomy of the human body. Using the different systems of the body, they look at how different artists made a picture out of paper. Individually, they make a cut out of various internal organs or bones. ...

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.

Students explore various theories about laughter, laughter's effects on our mental health, and the benefits of laughter to our immune system.

In this biology instructional activity, students examine the internal functions of the human body while considering the factors needed to explain the physiological reactions.

Fourth graders explore, analyze and identify the structures and order the process of the excretory system through a model or a diagram. They assess the names and locations of the organs involved in the excretory process, as well as...

Germ Theory revolutionized the medical industry and our understanding of bacteria and the human body. Presented is a series of facts and history on Louis Pasteur his discoveries and how they changed beliefs in the scientific community....

Physical and biological factors affect everyday living. Scholars explore electromagnetic forces, motion, the rock cycle, and geological changes. They examine cells as the building blocks of life and how organisms reproduce using images...

Low tides, high tides, spring tides, neap tides, diurnal tides, semidiurnal tides, mixed tides ... just how many types of tides are there? The 10th installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO)...

Some like it hot! Scholars observe both exothermic and endothermic reactions as part of the carbon dioxide oxygen cycle. First, scientists demonstrate (or watch) a chemical reaction to create pure oxygen using fire for...

Students design a pumping device that will effectively pump fluid through a model "cardiovascular system." They explore the effects of too much and too little pressure on a circulatory system.

Middle schoolers list differences between DNA-related terms and create a simple DNA circle map. They order terms including human body, organ, tissue, cell, nucleus, etc. from largest to smallest. They discuss differences and...

In this vocabulary review worksheet, students circle the letter of the word or phrase that means the same as the bolded word in each of 8 sentences. They work with words such as teeth, spread, breathe, heart and easily.

Students discover the names of 13 major bones in the human skeletal system. They construct their skeleton using paper plates and other simple products. Links to templates are provided within the resource.

In this human body as a complicated machine worksheet, students match descriptions of body parts with pictures. An answer key is given. 

Students examine the effect of limiting factors, especially when it comes to human beings. They examine data from the Gulf of Maine area.

For this photosynthesis worksheet, students learn how plants use the sun to convert energy into food. They then answer 10 questions using the information they just read. The answers are on the last page.

In this health instructional activity, middle schoolers complete the crossword puzzle based upon the theme of the nervous system and its interaction with the senses.

Brainstorm the reasons why a healthy heart is important. Using a diagram, label and locate the heart and discuss its function. Practice finding your heartbeat and describe the effects of physical activity on the heart. Also perform an...