수학연산연습(초등4학년1학기) - 이전 교육과정

Math practice (4th grade, 1st semester). I know how to operate, but the app was developed for children who suffer from slow operation.

IMPORTANT - This version is an app made with the previous curriculum. While in the teaching profession, it is difficult to continuously update, so we have not yet made it into the current curriculum. Still, I'm posting this in case someone might find it helpful. If you want an app that fits the 2015 curriculum, please use another app.

Hello. I am Park Kyung-jin, a teacher at Semyung Elementary School in Seoul, and Jae-wook Lee, a teacher at Gunam Elementary School in Seoul.

When teaching math, there are many children who know how to count, but are slow.

We made this app for these kids.

Describe the features of the app

1. Gesture function has been added so that you can count directly by hand.

2. The number of problems can be selected from 5,10,15,20,25,30.

(Actually, you can create a lot of questions, but the number of questions to be asked is limited for fear that students will have a hard time.)

3. Multiplication, division, addition of fractions, subtraction of fractions, and mixed calculations in the first semester and addition and subtraction of decimals in the second semester are practiced step by step and comprehensively.

4. Questions are asked at random and are designed so that the same question does not appear.

(All problems are newly created randomly, not already created ones.)

5. After solving all the problems, the score is automatically scored, and the practiced content is applied to the statistics.

6. Since there are not many schools that have tablets yet, they are mainly made for smartphones.

7. There is a statistics section so that you can check when and what content the children practiced. If you click on that part, you can check the problems solved and the results so that you can know which problems the children are weak on.

(Kids won't like it, but they can't delete what they've done.)

I hope it will be of some help to teachers, children, and parents.

May God's love always be with you.

“Believe on the Lord Jesus, and you will be saved, you and your household” (Acts 16:31).