2 stick method
Question 2: How to teach addition and subtraction in grade one? If you are tutoring children, you can use things in your life to teach games. For example, a card is a good prop. If you don't know the number, you can count it with the flowers on it. If you are older, you can add and subtract a few cards to teach, so as to extend it.
If you are in school, you can prepare some numbers such as sticks and the numbers of desks and chairs in the classroom. Anyway, you can ask for examples of everything you can see.
Finally, remember that patience is the most important thing!
Question 3: How to teach addition and subtraction in the first grade of primary school? What do you want to ask? One-year mathematics in primary school is to let children know the concept of number first, and then mark the number of items in the same figure.
Question 4: How to teach mathematics addition and subtraction in the first grade of primary school? Let the children understand the concept of addition and subtraction, find some props and building blocks and show them. After understanding the concept, children will know when to use addition and subtraction. As for whether children can say 10 minus 4 depends on practice, I don't think parents need to worry. The teacher will teach them. Just recite it to the children and practice at home.
Question 5: How to teach the mathematical addition and subtraction formula in the first grade of primary school is considered to be adopted! thank you
Formula table of addition and subtraction within 20 years of primary school grade one
Addition formula table
Addition formula within 10
1+ 1= 2
1+ 2= 3 2+ 2= 4
1+ 3= 4 2+ 3= 5 3+ 3= 6
1+ 4= 5 2+ 4= 6 3+ 4= 7 4+ 4= 8
1+ 5= 6 2+ 5= 7 3+ 5= 8 4+ 5= 9 5+ 5= 10
1+ 6= 7 2+ 6= 8 3+ 6= 9 4+ 6= 10 5+ 6= 1 1 6+ 6= 12
1+ 7= 8 2+ 7= 9 3+ 7= 10 4+ 7= 1 1 5+ 7= 12 6+ 7= 13 7+ 7= 14
1+ 8= 9 2+ 8= 10 3+ 8= 1 1 4+ 8= 12 5+ 8= 13 6+ 8= 14 7+ 8= 15 8+ 8= 16
1+ 9= 10 2+ 9= 1 1 3+ 9= 12 4+ 9= 13 5+ 9= 14 6+ 9= 15 7+ 9= 16 8+ 9= 17 9+ 9= 18
1+ 10= 1 1 2+ 10= 12 3+ 10= 13 4+ 10= 14 5+ 10= 15 6+ 10= / kloc-0/6 7+ 10= 17 8+ 10= 18 9+ 10= 19
10+ 10=20
Add the formula within 20 minutes.
1+ 1 1= 12 2+ 1 1= 13 3+ 1 1= 14 4+ 1 1= 15 5+ 1 / kloc-0/= 16 6+ 165438+ 0= 17 7+ 1 1= 18 8+ 1 1= 19 9+ 1 1=20
1+ 12= 13 2+ 12= 14 3+ 12= 15 4+ 12= 16 5+ 12= 17 6+ 12= 18 7+ 12= 19 8+ 12=20
1+ 13= 14 2+ 13= 15 3+ 13= 16 4+ 13= 17 5+ 13= 18 6+ 13= 19 7+ 13=20
1+ 14= 15 2+ 14= 16 3+ 14= 17 4+ 14= 18 5+ 14= 19 6+ 14=20
1+ 15= 16 2+ 15= 17 3+ 15= 18 4+ 15= 19 5+ 15=20
1+ 16= 17 2+ 16= 18 3+ 16= 19 4+ 16=20
1+ 17= 18 2+ 17= 19 3+ 17=20
1+ 18= 19 2+ 18=20
1+ 19=20
Subtraction formula within 10
9-9=0 9-8= 1 9-7=2 9-6=3 9-5=4 9-4=5 9-3=6 9-2=7 9- 1=8
8-8=0 8-7= 1 8-6=2 8-5=3 8-4=4 8-3=5 8-2=6 8- 1=7
7-7=0 7-6= 1 7-5=2 7-4=3 7-3=4 7-2=5 7- 1=6
6-6=0 6-5= 1 6-4=2 6-3=3 6-2=4 6- 1=5
5-5=0 5-4= 1 5-3=2 5-2= 1 5- 1=4
4-4=0 4-3= 1 4-2=2 4- 1=3
3-3=0 3-2= 1 3- 1=2
2-2=0 2- 1= 1
1- 1=0
Mathematical edition multiplication formula table
1× 1= 1
1×2=2 2×2=4
1×3=3 2×3=6 3×3=9
1×4=4 2×4=8 3×4= 12 4×4= 16
1×5=5 2×5= 10 3×5= 15 4×5=20 5×5=25
1×6=6 2×6= 12 3×6= 18 4×6=24 5×6=30 6×6=36
1×7=7 2×7= 14 3×7=2 1 4×7=28 5×7=35 6×7=42 7×7=49
1×8=8 2×8= 16 3×8=24 4×8=32 5×8=40 6×8=48 7×8=56 8×8=64
1×9=9 2×9= 18 3×9=27 4×9=36 5×9=45 6×9=54 7×9=63 8×9=72 9×9=8 1
Primary school students division formula table
1÷ 1= 1 2÷2= 1......& gt& gt
Question 6: How to teach children the physics teaching method of addition and subtraction in senior one?
Let children skillfully count from one to ten with apples, sweets, etc. , and then start adding within ten minutes, and then subtract after you are proficient. Physical objects are more intuitive and easier for children to accept.
Question 7: How to teach first-grade children to learn addition and subtraction in 20 years? In view of this situation, I think your child is still in the stage of adding and subtracting in kind. After all, when the teacher first taught addition and subtraction, he used apples and pears instead. After all, children are familiar with these fruits, and they love to eat them. Really want to get rid of this stage. I think children should be really familiar with what these numbers represent, and then what's the point of combining these numbers? You can ask your child's teacher again. Her advice is also very important.
Question 8: What if you are too tall to be a model?