Question

Progressive steps are necessary to teach addition effectively. Here are six steps, along with a detailed explanation of each, using the sum 4+2=6 as an example:

Answer 1

Progressive steps for effective addition teaching include understanding the principles of addition, applying addition rules, using the commutative property, employing intuition for fractions, being approximate for mental math, and practicing regularly.

Step-by-step explanation:

Progressive steps are necessary to teach addition effectively. Here are six steps to follow:

1. Step 1: Understand the basic principle of addition: When two positive numbers add, the answer has a positive sign. When two negative numbers add, the answer has a negative sign. When two numbers with opposite signs add, subtract the smaller number from the larger number and the answer has the sign of the larger number.
2. Step 2: Apply the addition rules: Change the sign of the subtracted number in subtraction and then follow the addition rules.
3. Step 3: Use the commutative property: The order in which numbers are added does not affect the sum, for example, 2 + 3 is the same as 3 + 2.
4. Step 4: Use intuition when working with fractions: Use what you know about addition and subtraction of fractions to figure out the result.
5. Step 5: Be approximate when doing mental math: By being approximate in our use of numbers, we can do math in our heads more easily and quickly.
6. Step 6: Practice and build mental math skills: Practice addition regularly and learn shortcuts to make mental math easier and faster.