"Science First"

A horizontal water sampling bottle that enables students to collect representative samples from specific water depths for classroom and field studies.

Clearly shows the path of the sun at any latitude during any month of the year.

Ptolemaic Planetary System Model.

Illustrates How Two Bodies Rotate Freely About their Common Center of Mass

Study different concepts utilizing sunlight or darkness.

Thsese tubes meets GLOBE requirements.

Nets allow horizontal or vertical tows for plankton analysis.

Use the Exact Water-Testing Procedures Used by Health Authorities

Introductory Planetarium is a simple model for hands-on demonstrations.

Learn to draw contour lines and how to indicate elevations on a chart or map.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.

It's easy to construct the three-dimensional model of DNA. Emphasizing the base-pair sequence and function of DNA, the sturdy, colorful bases snap together in the correct sequence, and the pairs attach to a center rod representing hydrogen bonds.

Convienent Classroom Farming.

Portable immersive domes with projection and NGSS-aligned curriculum for science instruction.

Students Assemble Their Own Models to View the Changing Relationship of Sun to Earth