Cancer Warrior

Students participate in an activity in which they investigate the scientific method and seed germination as well as practice graphing and metric measuring skills. Students examine toxicity by exposing Wisconsin Fast Plants seeds to toxic...

In this salt front of the Hudson River worksheet, 7th graders first read an excerpt about the lower portion of the Hudson River that is an estuary. Then they use a colored pencil to plot salinity data from the table shown on a graph,...

In this salts and buffers worksheet, students answer five questions about the acids and bases that form salts as well as the equations for a buffer system.

Who doesn't love gold and silver? Brine shrimp, that's who! Learners conduct an experimental lesson to monitor the toxicity of gold and silver nanoparticles on brine shrimp. They synthesize solutions to expose the brine shrimp to and...

In this Hudson River worksheet, students read a passage about the Hudson and salinity, they complete graph interpretation and questions and activities.

Neutralization always happens when you mix an acid with a base, right? Well ... sort of. Expand the class' view of acid-base chemistry using an informative video. The narrator shows examples of salt hydrolysis, how buffers influence...

In this experiment, students are asked to collect data in order to prepare a calibration curve showing the relationship between the percentage of salt and the mass of salt water. Using this graph, students will be able to determine the...

Students investigate the reaction rate of iodine and soluble starch. In this rates of chemical reactions lesson plan, students study the effects of varying concentrations of reactants and varying temperatures of reactants on the reaction...

Using the Hudson River as the focus, learners discuss the difference between salt water and fresh water environments, analyze maps and graphs, and complete addition and subtraction problems. This lesson comes with a wealth of...

Determine the toxicity of salt to an intracellular liver process using a dose response curve.