
MATH DEVELOPMENT ALBUM
4.2 TEEN BOARD OR MAKING TEENS (VARIATION)
FIRST LESSON:
Using only bead materials. The directress says to the child, "Let's make eleven." Place one
ten bar and one unit in front of the child. After malting three numbers give three period
lesson to make sure the child understood the lesson.
SECOND LESSON:
Using only Teen Board.
Exercise is basically the same.
THIRD LESSON:
Using the Teen Board and the beads together. Exercise is the same as given.
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