"WardsSci000474"

Very inexpensive magnetic compasses are specially suited for tracing the magnetic fields of bar magnets. Each compass has a polished aluminum case and a beveled glass top.

Molded of flint glass, screw tip with reusable, snap-on sealer tip.

This large plastic model is an easy to use, mess-free volcano simulation. One half of the detailed cross-section shows the inside, the other has corresponding labels for assessing student knowledge.

Bloops are strange but cute little creatures that, as teacher developer Anthony Garofalo has discovered, are perfect for helping students make sense of Mendelian genetics, especially concepts of dominance and recessiveness.

The Large Wave form helix easily demonstrates wave phenomena.

Made of Unbreakable Molded Plastic.

Excellent quality, plexiglass mirror that is unbreakable.

The TI-108 is a versatile calculator for the science classroom.

Good for magnetic experiments. Not so good with coffee.

Isaac Newton could never have imagined that upper elementary and middle school students could explore his mathematically derived laws of motion using straws, compact discs, wooden spools, and balloons.

Build 5 simple machines simultaneously!

This is constructed of durable, long-lasting hardwood, the full sized board provides a stable, sturdy base upon which to write your field notes while the clip keeps those notes from being blown around the field.

Great for teaching that density depends of both mass and volume, students can't seem to put these spheres down! Two steel spheres are great for teaching the skills of observation and deduction.

Investigate plant cell traits

Foramlin preserved mussels. Available in pails.

Learn Focusing Skills and Understand Scale