1. Aichi Prefecture, Japan Junior high school Mathematics Hideyuki Suzuki
"Calculation practice for one minute.“ for Train the computational power. Learning motivation can be improved.
Aichi Prefecture, Japan
Junior high school Mathematics
Hideyuki Suzuki

2. Let's make a junior high school math exercises with Microsoft Excel　　　　　　　　　　　　　　　　　　　　　　 "100 questions practics" leverage introduction
100 questions practices "factoring"

3. Overview of activities
To address the basic calculation problem that was created in Excel for one minute at the beginning of every hour lesson.
Replace with my friends, and the answer alignment. What questions can be had for one minute, it is confirmed whether or which can answer many questions.
In repeatedly to practice the same pattern, and check the calculation power-up.
Each time ended four times, it indicates those in the graph the variation of the answer number-number of correct answers in Excel to individual students, efforts and to self-evaluation, and proceeds to the next pattern.

4. Calculation practice for one minute.
Class teacher also challenging!

5. Calculation practice for one minute
Calculation practice for one minute. "The number of positive numbers and negative" Practice achievements of students
　By using the "spark line" of Excel, and graph the four records of individual students.
Compared with my friends, in the "can" and "can not do" rather than, four times their efforts are graphed.
Weak student calculations, graphs can be considered a self-initiatives in the affirmative by become right up.
Good student calculations to see the graph can be reflect Did tackled by concentrating one minute.

6. Calculation practice for one minute
Calculation practice for one minute. We look back on the four initiatives.　

7. Calculation practice for one minute
Calculation practice for one minute. Practice outcomes seen in grade average.　　　
　Both graph is turned right up.
Since the outcome is tackled affirmatively appear, it has led to stimulate learning motivation.

8. Impressions of students
It is not a calculation by writing, it increased be calculated in mental arithmetic
"Calculation practice of one minute," I feel the fun.
4th compared with first time the number of correct answers is now about two-fold. I feel that computing power is up. Math learning now feel the fun.
Since the number of correct answers every time to do increases, I am very happy. We continue to feel the importance to practice. In the future, I will do my best so that the number of correct answers increases.

9. Let's make a junior high school math exercises with Microsoft Excel
Foster basic computing power is not only the "100 questions practice".
In the "school year by practice", it will be able to achieve proficiency on the basic content.
"81 × 4 Masu calculation" will help you familiarize yourself with integer additive, multiplicative.

10. Please visit the website http://hp.vector.co.jp/authors/VA011216/
"Let's make a junior high school math exercises in Microsoft Excel" has been introduced in the home page with the "Let's make the arithmetic exercises in Microsoft Excel." So far, we have published a magazine name, book title that had you introduce. We also put a link to the main site that I am introduced. "Let's make a junior high school math exercises with Microsoft Excel" since the public in July 2004, the number of downloads has exceeded the download total 50,000. It is used for those of very many.

11. Voice of the "Let's Make a junior high school math exercises with Microsoft Excel" user
"Gunma Prefectural Education Center"
In Gunma Prefectural Education Center we have opened the course of trying to lesson planning with the help of free software. We were allowed to take advantage among them.
"Sato"
We are allowed to use in learning of her daughter. Integer calculations and equation has been able to understand, thanks. I will now also not a favorite.
"Fuji Electric IT Solutions Corp."
It has helped to class support of teachers.

12. Voice of the "Let's Make a junior high school math exercises with Microsoft Excel" user
"Tanaka"
Print a single amount also suitable, moreover, was Yes captured accurately the required point. Since mathematics (arithmetic also) is a subject that requires day-to-day of stack, I will continue every day without becoming a burden.
"Fuji Electric IT Solutions Corp."
It has helped to class support of teachers.
"Junior high school mathematics instructor Saito"
It has helped to make with the basic academic skills of students.
It will be utilized in future, such as classes and homework.