In this science instructional activity, students list the 6 steps involved in solving scientific problems. Students also answer questions about an example science experiment.

Energy is just energy, right? Explain various forms of energy to your young scientists by using an interactive experiment that contains common objects to demonstrate complex concepts. Pupils conduct experiments for radiant, thermal,...

Sugar isn't good for you, but it's great for yeast! Scholars design an experiment to investigate how variables affect the rate of sugar consumption in yeast. The last installment of a nine-part Life Science unit considers how scientists...

Explore the concept of systems of equations in two variables and use matrices to solve them. Young mathematicians enter coefficients and constants into a matrix and then solve using row reduction. Instructions on how to use the shortcut...

How does a plant grow from a seed? Observe the process with a clever idea from the PBS television show ZOOM. Watch the video, then have your young botanists create their own germinators. The lesson described here is for visually impaired...

Young investigators conduct an experiment using the scientific method. They see how many drops of water fit on a coin; have them conduct several different trials. This involves making a hypothesis, looking at controls, and introducing...

Students summarize the steps of the scientific method. For this life science lesson, students explain the importance of varying only one variable at a time. They analyze possible flaws in their experiment.

Young scholars investigate what a controlled group is by creating an experiment.  In this plant growth lesson, students identify the different parts of a plant and discuss what is needed for a plant to be successfully grown....

Young scholars determine the velocity of a marble rolling down the incline. In this physics lesson, students identify the independent and dependent variables in the experiment. They construct and analyze a graph.

Young scholars conduct an experiment to determine which style of tape will stick the best.  In this controlled experiment instructional activity, students predict which tape will stick best to a marble that rolls over it, then they...

Students discover soil and Earth movement by experimenting in class.  In this Earth Science lesson, students utilize a stream table, soil, graduated cylinder and water to create a re-enactment of a landslide.  Students simulate...

Students state the controls and variables of the Newcombe spread experiment. They state a hypothesis for the Newcombe spread experiment. Students distinguish between the characteristics of a preexisting mutations and those of an...

Students design and conduct a scientific experiment to test which of four antacids would be most effective for neutralizing acids. They rank the antacids in order from most effective to least effective and explain how they determined...

Seventh graders examine a teacher-created database and identify specific variables and develop hypothesis statements as to their possible effect. They create a summary statement either proving or disproving their hypothesis.

Students analyze an apple. In this lesson about developing inquiry skills, students do an experiment with an apple. Students make several observations about the apple. Students answer questions to help them improve and practice their...

Students predict outcomes of scientific experiment,.conduct a scientific experiment with control groups, and plant seeds to observe, measure, and compare growth across groups. They gather, record, analyze, and share data with other...

Students investigate the acidity and alkalinity of common household products in an experiment. They use red cabbage juice and litmus paper to show the difference between strong acids and bases as they work with vinegar, dish washing...

If you discover an unknown powder, how do you determine if it is safe? Lesson uses four different tests to identify the properties of various powders that appear the same. Then scholars get an unknown powder and have to determine which...

Sixth graders set up a pendulum experiment deciding which variable to manipulate (length of string or weight on the string). They create a hypothesis, collect necessary equipment, and write out each step of their experiment. They then...

Students use a model experiment to complete an experiment on yeast. In groups, they identify the independent and dependent variables and use the scientific method to complete the activity. They record their observations and discuss them...

Students investigate the effects of soil temperature, water availability, photo period and other variables of the growth of purple loosestrife. They observe the growing conditions of plants and alter them by adding water, isolating the...

Students design an experiment to test the variables involved in the hatching of the Bruchid beetle.

Students identify and test variables that may affect the accuracy of a rain gauge. They share findings of their research with the class in a 'mini-meteorology-convention'. They design an experiment with a control setup to test their...

Biology learners investigate the effect of sucrose concentration on yeast alcoholic fermentation. During the lesson,they compare and contrast the processes of cellular respiration and alcoholic fermentation. They design an experiment to...