"General Science Clearance"

Plenty of element data for serious chemistry students.

Keep your microscope in ideal working order with these supplies for maintenance and upkeep.

Includes Color Comparison Chart.

Relate the angles and sides in a right triangle in a hands on way.

Developed by teachers, proven in the classroom, these periodic tables are color coded and engaging.

Give your students the hands-on experience of working with these wooden shapes to explore geometric principles.

Students explore the wide range of acid and bases and their effect on indicator dyes with this kit.

Increase Awareness of the Waste and Recycling Potential in Your Classroom

Students can repeat the experiments developed by Irwin Talesnick, the retired professor recognized as one the premier chemical demonstrators.

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How do molecules move into and out of a cell?

Go beyond the basic information with useful element data to help students see periodic trends.

Understand How a Water Treatment Plant Works.

Make sure you don't pop your bag!

Students use observational and analytical skills to find out “Whodunit.”

Comprehensive classroom activities and lessons all in one convenient package.

Students use several techniques to investigate the location, methods, and mechanisms of transpiration in plants. Students first determine the source of water loss and confirm their findings with a qualitative chemical test. Then they prepare microscope slides of xylem in stem tissue, and prepare a leaf imprint using an innovative method that vividly highlights stomate structures. Finally, using WARD’S specially-designed potometer and supplied materials, students subject bean seedlings to varying environmental conditions to determine how transpiration is affected. You’ll get enough materials for eight setups, a teacher’s guide, and student copymaster.