Syllabus for Grade 3
- Comparing numbers
- Abacus and place value
- Word problems
We use -er / -est with the following adjectives:
Let’s talk about what division really is — it is repeated subtraction; much the way multiplication is repeated addition.
Let’s say I have the basic problem 16 ÷ 4. I could start with 16 and then subtract 4, subtract another 4, another 4, and another 4 until I run out and reach zero. I would have to do this 4 times. If I had 16 cookies that I wanted to share equally among 4 friends, I could do the “one for you, one for you, one for you, and one for you” process and still end up with 4 cookies for each.
But what about 375 ÷ 50? If I don’t know how to divide by double digit numbers, the repeated subtraction process might actually be a good choice . . . at least showing some number sense to know that 375 divided by 50 means “How many 50’s in 375?” I know if I subtract 50 six times, I still have 75 left. I can subtract another 50 and I have 25 left over. So 375 ÷ 50 = 7 with a remainder of 25.
|69 ÷ 3||60 + 9||(60 ÷ 3) = 20
(9 ÷ 3) = 3
|20 + 3 = 23|
|391 ÷ 3||390 + 1|| (390 ÷ 3) = 130
(1 ÷ 3) = cannot be divided
|130 with Remainder 1|
Before a child is ready to learn long division, he/she has to know: Continue reading
Face value of a digit is the digit itself whereas Place value can be termed as the location of the digit in the numeral.
The value of a place in the place value chart is 10 times the value of the place just to its right.
A quick look at the grade 2 lesson on introduction to multiplication
An even number x an even number = an even number
An odd number x an even number = an even number
An odd number x an odd number = an odd number
Links to part 1 and part 2 of the human body
This system controls all our actions, sense of feelings and thinking is called Nervous system.The nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. It is essentially the body’s electrical wiring.
We have already covered Skeletal, immune, cardiovascular, muscular and integumentary system in part 1.
It is responsible for the removal of interstitial fluid from tissues. It absorbs and transports fatty acids and fats as chyle from the digestive system. It transports white blood cells to and from the lymph nodes into the bones.