"AP+physics"

Accurate and easy measurement of a solution's conductivity or its total ion concentration.

All Purpose Relief Globes indicate political divisions and illustrate topography in raised relief.

Leybold Chemistry Experiments.

Backpack Science is an innovative, integrated learning tool that uses inquiry-based activities to build links between science, math and language arts.

Matter has mass and takes up space. With this exciting kit, students explore the relationship of mass and volume using a spring scale and hook weights and observations.

The Go Direct Sensor cart features built-in, wireless sensors for one-dimensional dynamics and kinematics experiments.

An economic option that combines weight and length measurement to support hands-on investigations in the classroom, laboratory, or field.

Students will not believe their eyes with this activity which exhibits different optical properties.

This model is hand made in the USA by Klinger educational products.

This premium lab clamp features thread-fitted actuating joints.

Clear rhombs showing double refraction.

Demonstrate many exciting low-pressure phenomena with these high quality bell jars.

Set of three Carbon Models, consisting one of each model, Diamond, Graphite and Buckminster Fullerene.

The model human femur is ideal for detailed study, hands-on learning, and accurate anatomical education.

A cleanup crew of consumers and decomposers will help keep habitats balanced and bio-active.

These sturdy adjustable height tables are manufacuted from a 4.5" solid oak frame with exposed metal corner braces and powder coated legs with adjustable glides. Available in four different sizes.