"activities&amp"

Using hema polymers, students create polymer cell models.

Help Students Remember How Many Ions Form a Balanced Equation.

Precise Determinations of Photoelectric Effect

Affordable, Easy, Fun
Present these demonstrations in front of your class to excite your students about learning core physics concepts. Set up and execution are simple, so you can spend more time engaging your students. Ideal for introducing a unit or using as reinforcement after a lesson, these demos are available for all fundamental physical science topics.

Two 70 cm long spring scales allow students to easily see and demonstrate force experiments and equilibrium.

Easily determine pH with the universal indicator chart.

Educational Materials, Applied Chemistry, Application: Chemistry, Sodium Carbonate, 20 g

Students can explore their sense of touch and what it tells them with this drawstring cloth bag containing various pebbles, steel wool, cloth, sponge cube, cardboard, sandpaper, assorted round objects, and more. Blindfold available separately

Students explore various aspects of mass using a double pan balance, colorful stacking masses, and everyday items.

The New York State Regents Examination in Physical Setting/Earth Science (Part D) consists of two components: a laboratory performance test and a written test. The performance test features three different stations of hands-on activities.

Two o strains of Escherichia coli; one exhibiting Ampicillin resistance, and one sensitive, but competent and ready to receive the plasmid that confers resistance.

Identify indicator protists associated with polluted conditions

Culture Common Gram-Positive and Gram-Negative Bacteria

Two sets of popular tuning forks are available.

Excellent Introduction to Natural Environmental Cleanup

Designed for high school and elementary college courses, these rock and mineral specimens provide a complete range of materials for comparisons of igneous, sedimentary and metamorphic rocks.

These Contour map stencils teaches students about the relationship between a three-dimensional contour model and a two-dimensional topographic map.