"The Mystery of Lyle and Louise"

Linda Trombley

Improve student test scores and involve parents in the process.

A Game Your Students Will Want to Play

Accurate Anatomical Landmarks For Quick Response

Alliance® industrial rubber band with mid-range rubber content, high tensile strength and good firm strength.

The rubber bands contain latex and is ideal for geoboards and use in office or classrooms.

Create beautiful living paintings with colorful yeast.

Formalin preserved land snails. Available in jars or pails.

Capable of up to eight hours of continuous use, the Portable Pipet-Aid can dispense liquids over 2000 times without recharging.

No power needed other than imagination and muscle.

Ectoparasite of Wild and Domestic Dogs

Agent of Lyme Disease in Humans

Hand crank centrifuge with a capacity of 4 tubes (up to 15 ml), includes tubes for immediate use.

Two or more magnifiers may be snapped together to produce increased magnification and to illustrate the principles of compound lenses.

Sturdy Hand Pump Features Hose Connectors For Vacuum And Pressure

White and black bands of quartz, feldspar, and biotite; typical foliation.