Magnifies by 10, good for stamps and coins collectors. Insects examination
Fascinating game to help understand concepts of symmetry and multiplication
Quality non-breakeble mirrors
Cylinder-shaped mirrors 'straightens' distorted images. Image set included
Diameter 75mm, magnifies by 5, plastic
זמנית מוצר זה חסר במלאי
Lens is non-breakable acrylic
Watch the light spectrum and light refraction
Invicta Simple Scales
Measure straight and curved lines. Exercise counting and develop mathematical understanding
Five containers for volume measurement and comparison.
Extra large ethanol-filed thermometer
For monitoring and recording temperature Compatible with Thermometer
Plastic folding ruler
Electronic, plastic stopwatch on a neck strap
כלים מכויילים בנפחים שונים Calibrated pitchers of different volumes
Hanging height ruler with gauge to record growth
Light table accessories, learn opacity and color mixing
A path mat game for schoolkids and kindergartens
Two-way magnifier for exploration of bugs, leaes, etc.
Includes hanging apparatus
0-50 degress celcius, 32cm long
Four spectacular themometer models Made in Germany
With a kickstand and a hanging apparatus
Original math game
Three water clocks set - 30 seconds, 1 minute and 2 minutes
Number line with simple and decimal fractions
non-breakable, 9cm diameter
Plastic. Scales 50-100ml
Shared experience in class or at home
Model construction game with 60 different models
Make 31 different animal models
