b (as modifier) wage freeze. 2 pl (Economics) the portion of the national income accruing to labour as earned income, as contrasted with the unearned income accruing to capital in the form of rent, interest, and dividends. 3 often pl recompense, return, or yield.
Confidence votes 2.0K. Children begin elementary school at age 5 when they enter kindergarten. Most elementary schools go up to 5th grade, and most kids are 11 by the time they finish that grade. But some elementary schools go all the way up to 6th grade so there are kids up to age 12. Then there are even a few elementary schools that only go up to 4th grade so the oldest kids are only 10.
In Ontario, children aged 6 - 18 must attend school. The Education Act is the law that governs public schools in Ontario. It says that children aged 6-18 must attend school.Many children can begin full day kindergarten program at age 4. Elementary schools provide full day kindergarten programs for children aged 4 and 5. They also provide instruction from grades 1 - 8.econdary schools, often called  high schools , provide instruction from grades 9 - 12. Generally, students begin high school at 14 years of age and graduate at 18. Many community agencies can help you find information about school for your children.