The Adventures of the Little Mathematician
Pilot episode
click
Strategy for solving Maths problems
2nd Grade
Start
Necesary steps:
The first lecture of the problem
The second lecture, with underlining key-words
Repete the problem using your own words!
Put the data together in the problem!
Choose the data that you need in solving the problem
Utter the your solving strategy!
Write down the solution, explaining how have you judged !
Check if you got the correct solution and write the answer!
Developping
Keep in mind!
Before you start writing problem solving:
1. Do read the problem, slowly, carefully!
4. Do connections between the data in the problem !
2. Do read again, highlighting the key-words!
5. Do select the data that you need to find out the solution!
3. Do repeat the problem using your own words
6. Do tell the your solving strategy (plan) !
The solving
- It ought to include the logical explanations and operations, which result from the judgment of the solution.
- Do check if you have found the correct solution!
- Don`t forget to point out the answer that you found out!
Drafting the solution
1. Determine number of the vests, namely three times of the trousers 3 x 129 = 387 (vests)
2. Determine number of the skirts:
900 – 129 – 387 =
= 771 – 387 =
= 384 (skirts)
Verification: 129 + 387 + 384 = 900 Answer: 384 fuste
or
Plan and solving
1. Determine number of the vests, namely three times of the trousers: 3 x 129 = 387 (vests)
2. Determine total of the trousers and vests:129 + 387 = 516 (trousers and vests)
3. Determine number of the skirts: 900 - 516 = 384 (skirts)
Verification: 129 + 387 +384 = 900 (pieces)
Answer: 384 skirts
Bravo!
Do conquer other obstacles as well!
EXCELLENT!
You vill be a vinner !
It`s a piece of cake!!
The more you solve, the better you are!
Math problem solving strategy for 2nd grade
Adriana Șurcă
Created on July 10, 2022
To be used at 8-9 years old
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Transcript
The Adventures of the Little Mathematician
Pilot episode
click
Strategy for solving Maths problems
2nd Grade
Start
Necesary steps:
The first lecture of the problem
The second lecture, with underlining key-words
Repete the problem using your own words!
Put the data together in the problem!
Choose the data that you need in solving the problem
Utter the your solving strategy!
Write down the solution, explaining how have you judged !
Check if you got the correct solution and write the answer!
Developping
Keep in mind!
Before you start writing problem solving:
1. Do read the problem, slowly, carefully!
4. Do connections between the data in the problem !
2. Do read again, highlighting the key-words!
5. Do select the data that you need to find out the solution!
3. Do repeat the problem using your own words
6. Do tell the your solving strategy (plan) !
The solving
Drafting the solution
1. Determine number of the vests, namely three times of the trousers 3 x 129 = 387 (vests) 2. Determine number of the skirts: 900 – 129 – 387 = = 771 – 387 = = 384 (skirts) Verification: 129 + 387 + 384 = 900 Answer: 384 fuste
or
Plan and solving
1. Determine number of the vests, namely three times of the trousers: 3 x 129 = 387 (vests)
2. Determine total of the trousers and vests:129 + 387 = 516 (trousers and vests)
3. Determine number of the skirts: 900 - 516 = 384 (skirts)
Verification: 129 + 387 +384 = 900 (pieces)
Answer: 384 skirts
Bravo!
Do conquer other obstacles as well!
EXCELLENT!
You vill be a vinner !
It`s a piece of cake!!
The more you solve, the better you are!