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Attractive, all-plastic, waterproof thermometer shows the use of Fahrenheit and Celsius scales. ..
Start off on the right “foot” with measurement! Players roll the silly feet and inch dice, add u..
Color-coded, inexpensive spring scale provides direct readings for both force and measurements. ..
Color-coded, inexpensive spring scale that provides direct readings for both force and measureme..
Color-coded, inexpensive spring scale that provides direct readings for both force and measureme..
Color-coded, inexpensive spring scale provides direct readings for both force and measurements. ..
Color-coded, inexpensive spring scale provides direct readings for both force and measurements. ..
Color-coded, inexpensive spring scale provides direct readings for both force and measurements. ..
Color-coded, inexpensive spring scale provides direct readings for both force and measurements. ..
Color-coded, inexpensive spring scale provides direct readings for both force and measurements. ..
All of the features you want for quick and easy weighing. - Large 5-3/4" x 5-3/4" weighing pan ..
All of the features you want for quick and easy weighing. - Large 5-3/4" x 5-3/4" weighing pan ..
All of the features you want for quick and easy weighing. - Large 5-3/4" x 5-3/4" weighing pan ..
A 12", English/metric plastic ruler. Assorted colors. ..
This curriculum uses GPS technology to create an innovative learning atmosphere. Exciting lesson..