By Yolanda S. Mullins on July 31 2018 23:20:06
As well as a printed blank hundred square, another way to visualise decimals is to make a decimal stick. Get a cane or long stick, place with tape a number 1 to the right hand end, then a 0 to the left. Ask them now to place 0.5 in the middle, then together work out where all the other decimal points should go.
Sing songs with hand movements. There are multiplication albums that sing the times tables. You can listen along and learn the times tables through music instead of rote memorization. Listen to a few different versions and find one that works best for you. Add in hand motions or dance moves that illustrate the different number pairs to make the process more interactive.
Start by following the basic process for fraction multiplication, turning any mixed fractions into improper ones. Before you cross cancel or multiply, however, swap the numerator and the denominator in the second fraction. This is called taking the reciprocal and it is the key step to turn this into a division operation. Then, cross cancel, multiply across to get the answer fraction, and reduce.
If you have mastered adding and subtracting fractions, often multiplying fractions will seem a lot less complicated. Many of the steps feel similar, but much of the work associated with common denominators is gone. However, multiplying fractions will put your reducing skills to the test! If you need more help, the fraction calculator at the link below is a powerful tool for seeing how fraction multiplication problems work.