Courseversity

All lessons

Every published lesson is listed here.

Use a symbol or letter for an unknown quantity.

Use the order of operations with parentheses.

Write numerical expressions from words and interpret them.

Use rules and tables to describe relationships between quantities.

Generate and compare number patterns from rules.

Apply percentages: find a percent of a quantity and simple discounts.

Represent percentages visually with grids, bars and number lines.

Convert between decimals and percentages.

Convert between fractions and percentages.

Express parts as percents by scaling to hundred.