Android App "Calc the Clock"

This application is to practice the calculation of the clock in the child's arithmetic.

Questions are random.
Smileys will be displayed if the correct answer.
Display the results of also easy-to-understand correct or incorrect in kids.
Button will appear large, it has become easy to press even kids.
Earn a badge If the correct answer.
Confiscate a badge If the incorrect answer.
It will have to be improved kids' motivation.

You can set "Question Level" from click the menu button.
Level 1 : hour only (0 minutes)

Level 2 : minutes is a multiple of 10

Level 3 : minutes is a multiple of 5

Level 4 : minutes in steps of 1

For information on detail usage, please see from click the menu button and click "About This Application".

This application has two modes.

Reading the Clock mode

It's practicing to read an analog clock.
You can choose the level of the questions above from the menu button.

Calculating the Clock mode

It's practicing addition and subtraction like "Before X hour Y minute of this clock" and "After X hour Y minute of this clock" for the shown analog clock.

In addition to "Question Level" above, various settings are possible from the menu button.

1 : Start Clock Level

2 : Selection of addition and subtraction questions

3 : Select the hour and minute to questions

Since the setting is complex, to ask kids' parents or guardians.

Thank you.