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Grades 912. Students first determine how freezing points of solvents can be depressed by the addition of nonvolatile solutes. They then experimentally determine the molar mass of an unknown compound and design an experiment to determine the boiling point constant for water. Kit includes enough materials for at least 30 students working in groups.
|Grease Pencils, Black||2||Included|
|Weighing Boats, Medium||250||Included|
|Sucrose, 500 g||1||Included|
|Sodium Chloride, 500 g||2||Included|
|Calcium Chloride, 20 g||2||Included|
|Teacher's Manual with Reproducible Student Guide||1||Included|
|Beakers, 250 mL||12||Needed, Not Included|
|Beakers, 400 mL||4||Needed, Not Included|
|Small Beakers, 50, 100, or 150 mL||30||Needed, Not Included|
|Laboratory Thermometers, –20 to 110° C||10||Needed, Not Included|
|Graduated Cylinders, 50 mL||10||Needed, Not Included|
|Test Tube Racks||10||Needed, Not Included|
|Stopwatches||10||Needed, Not Included|
|Stirring Rods||10||Needed, Not Included|
|Hot Plates||10||Needed, Not Included|
|Ring Stands||10||Needed, Not Included|
|Thermometer Clamps||10||Needed, Not Included|
|Beaker Tongs||10||Needed, Not Included|
|Chemical Scoops||3||Needed, Not Included|
|Balance, 0.1 g||1||Needed, Not Included|
|Graph Paper||Needed, Not Included|
|Crushed Ice||Needed, Not Included|
|Distilled Water||Needed, Not Included|
Inquiries in Science® is our exclusive series of hands-on kits specifically designed to help high school students understand abstract, hard-to-grasp science concepts. The series tracks well with most textbooks, and kit topics reflect state science standards and extensive educator input. Since Inquiries in Science® is modular, you can use the kits individually, as a strand, or as a series to teach biology, chemistry, and environmental science.
Field-tested in classrooms nationwide, Inquiries in Science® employs guided inquiry based on the 5E learning cycle of engage, explore, explain, extend, and evaluate. This inquiry-based approach also promotes STEM (science, technology, engineering, and math) practices. It enables students to:
Inquiries in Science® helps students build critical-thinking and problem-solving skills, and encourages creativity, collaboration, and teamwork. It creates an environment in which you and your students work together as active learners.
Disciplines and topics addressed by the kits were organized and selected based on data from numerous sources, including the National Research Council's National Science Education Standards, AAAS's Project 2061 Science Benchmarks, NAEP's Science Framework, and state science education standards from across the US. In addition, the Inquiries in Science® content and activities reflect the science practices and engineering practices, core ideas, and crosscutting concepts outlined by the National Research Council's A Framework for K–12 Science Education (2011) and the Next Generation Science Standards (2013).
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