Math Games

Grade 8 - Number

Standard 8.N.3 - Determine the constant of variation from a word problem.

Included Skills:

Demonstrate an understanding of percents greater than or equal to 0%.
• Provide a context where a percent may be more than 100% or between 0% and 1%.
• Represent a fractional percent using grid paper.
• Represent a percent greater than 100% using grid paper.
• Determine the percent represented by a shaded region on a grid, and record it in decimal, fractional, or percent form.
• Express a percent in decimal or fractional form.
• Express a decimal in percent or fractional form.
• Express a fraction in decimal or percent form.
• Solve a problem involving percents.
• Solve a problem involving combined percents (e.g., addition of percents, such as GST + PST).
• Solve a problem that involves finding the percent of a percent (e.g., A population increased by 10% one year and then increased by 15% the next year. Explain why there was not a 25% increase in population over the two years).