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32 transparencies
3-key memory
Social studies topics covered include families
or one-on-one
La verdadera historia de los tres cerditos
Color-coded Spring Scales Hands-On Learning & Models 32 transparenciesColor coded spring scales can be used for both force and mass measurements. Zero adjustment and clear tube allows students to see the action of the spring. Calibrated in both Newtons and grams. Set includes one each of 250g, 50g, 1kg, 2kg, 3kg, and 5kg. WARNING! Choking hazard. Contains small parts. Not for children under 3 years. '
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