MENSEKI Song：Let's learn formula of the area！

■□■□■□UTAOBO 4rd Series！■□■□■□
〜ENSEKI song：Let's learn formula of the area！〜

Explanation of the application

　◆"MENSEKI" is Japanese.
　　The meaning of "MENSEKI" is a area.

　◆This is the formula of the area learned in Japan.
　　Let's remember according to the melody of Yankee Doodle！

　◆This formula is learned at a junior high school in Japan.

　◆The part of the song turns red！
　　It does not stop till the last during class！

　◆Nine kinds of formulas to learn！
　　 (quadrilateral , parallelogram , triangle , trapezoid , circle ,
circular sector , sphere , prism/circular cylinder ,
pyramid/circular cone)

　◆I can review the formula that I learned with a notebook！

　◆Wearing a headphone is recommended！
　　※When you use it with a headphone, a song is heard more clearly！