The Five Yellow Prisms are used in calculating the volume of a rectangular prism. The material consists of 5 wooden rectangular prisms (20 x 10 x 2 cm) painted yellow and ruled...
Each picture has the subject isolated on a white background, with real pictures that show every detail. These cards are aimed at giving children plenty of fun as they complete...
All the materials needed to complete follow up activities for box of sticks and classified nomenclature presentations. The task cards help students move from basic concepts to...
ETC pioneered the use and combination of black and white photography with full color pictures to point out individual parts of a whole. Similar to our elementary "parts of..."...