In this biology worksheet, students examine the functions of plant parts while solving the crossword puzzle. This strengthens vocabulary knowledge.

Learners identify the different layers of the atmosphere. They examine the different types of air pollutants. They also discover laws in effect that work to protect the environment.

Ninth graders discuss the principal source of energy entering the marine ecosystem. They name some of the autotrophs at the Maui Ocean Center. Students name some of the heterotrophs at Maui Ocean Center. They are taught that plants are...

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

Information about the human circulatory system is featured in a reading comprehension worksheet that asks kids to respond to a series of questions based on the provided article

Students explore the human anatomy. In this respiratory system instructional activity, students conduct an experiment to simulate the capacity of human lungs. 

Students become familiar with the products made from various plants.  For this plants lesson, students experiment with natural dyes from plants.  Students complete a list of things made from plants. Students answer...

In this ideal gas law worksheet, students solve eighteen problems using the ideal gas law to solve for moles of gases, temperature of gases, pressure of gases or volumes of gases.

Would you believe that your digestive system stretches to five times your height?! Help your pupils to understand this relationship as they work through the laboratory exercise. The first instructional activity of a 12-part series is a...

When learning about the respiratory system, how do learners know what is important? One way is to use a self-assessment or study like the one found here. While the formatting could use some work, the concepts are solid. Depending on your...

In this ecosystem exploration instructional activity, students complete 2 prior knowledge questions, then use "Forest Ecosystem Gizmo" to conduct several activities, completing short answer questions when finished.

Learners identify the various components of air as they demonstrate that air is present in the environment.

Learners observe what occurs as baking soda is heated. They explain why a chemical rather than a physical change occurred during the procedure. Pupils identify the tpe of reaction (decomposition). Students conduct a glowing splint...

In these climate change worksheets, students read through the fourteen questions about climate change. Students select the correct answer to complete the quiz.

In this chemical equilibrium worksheet, students read about how additions to a system can shift the equilibrium. Students then apply the Le Chatelier's Principle to solve 5 problems.

Students discover how underground rock formations grow. They perform various activities based on grade level.

In this science worksheet, students answer 14 questions about respiration. For example, "Cellular Respiration starts off with..."

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In this chemistry worksheet, high schoolers take a final exam that is concerning the identification of the chemical compounds. The answers are also included.

In this organic reactions worksheet, students are given descriptions of the seven types of reaction of organic compounds. They then answer six questions about these reactions.

Learners experience what it feels like to strain for air in order to empathize with people who have asthma. They create a simple model of the respiratory system to measure the effect of narrowed airway channels.

In this circulatory system instructional activity, students read a paragraph about the function of the different organs that make up the circulatory system. Then students complete 3 short answer questions.

Students examine the muscular system. In this muscular system lesson, students first draw a realistic representation of their leg or arm bones. Students do several activities to attach these bones to "joints" with string to simulate...

Second graders examine effects of smoking on our bodies.