Though an alternative method is suggested, the best way to carry out this investigation is with the use of a computer-interfaced motion detector. Physics fanatics hang a mass on the end of a spring and analyze its motion verbally,...

What effects do temperature and carbon dioxide levels have on the zooplankton of Antarctica? This concluding lesson plan in a short unit on climate change and the ocean helps environmental scientists answer these questions. After...

Are you nuts? An engaging experiment burns nuts to find their kilocalories. Young chemists analyze at least two different types of nuts with their experimental results versus what is on the package. The resource offers a great lab...

Young chemists perform an experiment to determine if a compound is iron (II) chloride or iron (III) chloride. Then they determine the formula, balance the equation, and answer analysis questions. 

If your pupils think a catalyst is a list of their cats, then this might be the lesson plan for you! Young chemists study the effect of temperature, catalysts, concentration, and particle size on reaction rates during four different...

A truly hands-on and inquiry based learning activity bridges all the lessons in the series together. Beginning with a discussion on average global temperatures, young meteorologists use real-world data to analyze climate trends in order...

Taking your young economists through the characteristics of four market models (Pure Competition, Pure Monopoly, Oligopoly, and Monopolistic Competition), this presentation uses both charts and graphs to illustrate the necessary...

Effectively portraying the multiplier effect and the gaps within recession and inflation periods, these slides would be a good resource for both a beginning and advanced economics class. Clear, easy-to-read graphs and charts take viewers...

Bring the intricacies of the Aggregate Demand-Aggregate Supply Model (AD-AS) to life in this detailed - yet understandable - presentation. Viewers will appreciate the clear explanations and graphs as they begin their adventure through...

Several graphs help to illustrate the dynamics of international trade in this slideshow. World prices, imports and exports, and the economic impact of tariffs are detailed in the presentation, along with arguments for free trade and the...

Students identify the steps in the rock cycle. They complete a K-W-L chart before the lesson begins. They answer questions about the stages to complete the lesson.

In this chemistry worksheet, young scholars examine the concept of solubility of silver chloride. The sheet has in depth concept and laboratory instructions.

For this acid-base worksheet, students write balanced chemical equations given the reactants for 18 reactions. If no reaction occurs, they write N.R. They also rank acids and bases in increasing order.

An educational instructional activity allows young chemists to test the solubility of different types of salt at various temperatures. Groups create a graph using data from unsaturated, saturated, and supersaturated solutions.

Balloons will go where you want them to. Young pilots first add paper clips to a balloon to make it neutrally buoyant. They then use cardboard to steer the balloon in different directions, taking air pressure into account.

There's no need to have friction among instructors regarding the resource. Pupils investigate how marbles and coins slide along different surfaces which gives them information to estimate coefficients of friction.

Students create predictions on what they believe happen to reaction rates when temperature is raised. They use hot, cold, and room temperature water for this experiment and observe the differences. They graph their observations and...

Students explore the symmetry and balance in the composition of a variety of art works and note how the viewer's eye is guided to the important components of the image. How these elements affect the tone of the painting and communicate...

Sixth graders are able to explain that there are pollutants in the Anacostia River, what these pollutants can cause, and how to prevent further pollution. They examine the impacts that the pollutants of the Anacostia River could have on...

Students possible sources of water pollution, and explain the effects that water pollution can have on the food on the food chain. They Name human and other animal (i.e. fish) illnesses that can be contracted from drinking polluted...

Students briefly explain the importance of nutrition in their everyday lives, and they tell you about how many calories they should consume in a day. They list readily available and affordable healthy foods that they LIKE to eat....

For this chemistry worksheet, students examine the given concept in order to apply in the laboratory setting. The sheet includes in depth background information.

In this chemistry worksheet, students examine the given concept in order to apply in the laboratory setting. The sheet includes in depth background information.

In this chemistry worksheet, high schoolers examine the salt bridge in order to apply in the laboratory setting. The sheet includes in depth background information.