The 12 Identical Blue Triangles are used to explore equivalency, congruency and similarity. Includes 12 right-angled scalene triangles and a beechwood box with lid.
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..."...
After learning the letter sounds with the Sandpaper Letters, the Large Wooden Movable Alphabet is used by the children for the writing of words. Includes additional Spanish,...
5 sets of color-coded unit addition combinations (equations) slips. 1 set of combinations for each of the 4 Addition Working Charts. Each set supplied in a separate plastic box.
Provides experience in counting from 1-100, reinforces the sequence of number, prepares the child for counting by tens and demonstrates in linear form the square of 100.