...In kindergarten all the way to about the 5th grade, arithmetic will be covered. Then around the 6th grade to about the 8th grade pre-algebra will be the main study in math. Why this is important especially in the real world of business you could have a problem which says John will get $15.00 fo... (read more)
I am a Chemistry teacher who has taught for last 23 years. My students are very successful in their respective careers and serving in different fields. I am currently teaching in a high school where my students are learning basic chemistry. (read more)