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Description
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Photo
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Price
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MS-0850
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Early Learning III: Early Subtraction I
Early Addition I teaches addition with the numbers placed
horizontally across the screen. The program will drill the student
on sums from 2 to 9. The teacher can optionally select sums from 0
to 20.
On the lowest levels, two sets of objects are shown on the screen
for the student to count. After they are counted individually, the
two sets are combined and the student is asked to count the new set
and input the answer.
As the program progresses, the "+" and "=" signs are introduced and
the clues are gradually taken away until the student is solving
equations on the screen with no objects to count.
Digitized speech guides the student through each problem. The
teacher can choose whether the program uses the words "and" and "is"
or the words "plus" and "equals".
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Levels of Difficulty
Level 1
The student counts a number of objects on the screen. The objects
are then divided into two subsets of different objects which the
student also counts.
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Level 2
The "-" and "=" signs are introduced after the student has solved
the problem.
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Level 3
The "-" and "=" signs are displayed as part of the problem. In this
example, the number line for mouse and TouchWindow users is shown at
the bottom of the screen.
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Level 4
The student finds the answer without seeing the objects divided.
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Level 5
The student solves the problem without the help of any objects to count
on the screen.
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