Tenth graders distinguish between chemical and physical properties and changes in matter when given specific examples. They view a video of sports activities. Students chose their favorite sport and design an experiment to improve sports...

Students perform simple experiments to show properties of enzymes through studying how apple sauce can turn into apple juice and experimenting with papaya seeds. Students witness how enzymes speed up reactions through witnessing the...

For this biochemistry worksheet, students review amino acids, proteins, lipids, and carbohydrates. This worksheet has 29 multiple choice, 8 fill in the blank, and 3 short answer questions.

In this alkanes activity, students use a data table to plot a graph of boiling point against the number of carbon atoms. They also define cracking and double bonds. This activity has five short answer questions.

In this lab report worksheet, students answer ten questions by filling in a blank with the appropriate letter that corresponds to the part of the lab. Students determine where data goes, where observations go, where answers to discussion...

Students define the term static electricity and how to it.  In this electricity lesson plan students design and implement an experiment to show how static electricity affects their daily lives. 

Pupils examine buoyancy.  In this density lesson students form a hypothesis, collect data and draw a conclusion using the data. 

Students measure the heat of physical and chemical changes in reactions.  In this chemistry lesson students determine at what extent changes emit or absorb heat. 

Students explain the parts of the body that are involved in breathing and explore lung function.  In this model lung activity students make a model of a lung then interpret and explain it. 

Students discover the properties of matter and how they change when composite materials are produced.  In this informative lesson students write up a question and procedure to an experiment then analyze and draw conclusions based on...

Students investigate crude oil. For this crude oil lesson, students investigate fractional distillation and use this technique to separate two liquids.

Learners examine rubber.  In this natural rubber lesson students identify a naturally producing rubber location and present a detailed description of a rubber producing country. 

Students conduct various experiments on chromatography. In this chemistry lesson, students distinguish among the different types of chromatography methods. They explain how the stationary and mobile phase interact with each other.

Students test the strength of fishing lines. In this stress test instructional activity, students will investigate the breaking point of various fishing lines and graph the results.

Students drop a variety of objects from a jungle gym to explore how different shapes, sizes, and masses relate to forces and motion.

Students investigate the integrity and strength of different types of food wraps. They test the wraps and create a graphic organizer for the data. Once it is organized then a lab report can be written. The lesson contains background...

Students calculate average velocity of a moving car. In this physics lesson, students construct graphs from data collected in the experiment. They design their own experiment to determine velocity of another moving object.

Students explore the mechanisms of how sticky materials work. In this technology lesson, students test the strength of different sticky tapes. They explain how their uses relate to how they are manufactured.

Second graders explain how friction affects the motion of moving objects. In this physics lesson, 2nd graders investigate how different materials move down the slide. They share their observations with each other.

Students hypothesize what happened to the missing water. In this chemistry lesson, students test their hypothesis by designing an experiment. They record observations and report findings to class.

Learners test the adhesive properties of different sticky tapes. In this chemistry lesson, students collect data from the experiment by measuring how far the marble rolls down the track. They share their findings to the class.

Students differentiate reflection and refraction. In this physics lesson plan, students perform a series of experiment on light behavior. They decipher the secret message provided by teacher.

Students differentiate transparent and translucent. In this physics lesson, students design an experiment to determine which material is more effective in heating container using solar energy. They collect data and share results to...

Students investigate how effective sunscreens and blocking devices are in blocking UV. For this physics lesson, students collect and graph their data from the experiment. They explain the harmful effects of UV radiation to everything...