# DOER - Directory of Open Educational Resources

#### Open Educational Resources from Commonwealth universities and educational institutions.

- Directory of Open Educational Resources (DOER)

### Welcome!

DOER is a digital repository of open educational resources from around the Commonwealth. Entries are selected by the Commonwealth of Learning. Please contact us to report broken links.

### Recent Submissions

This collection of videos is meant to increase math literacy for grade 11 students and focuses on finance. Lesson topics include income, expenditure, profit, loss and break-even analysis, and more. PDF containing class notes included with some lessons.

This collection of videos is meant to increase math literacy for grade 11 students and focuses on patterns, relationships, and representations. Lesson topics include using graphs and tables. PDF containing class notes included with some lessons.

This collection of videos is meant to increase math literacy for grade 10 students and focuses on finance. Lesson topics include income, expenditure, profit/loss, income-and-expenditure statements and budgets and more. PDF containing class notes included with some lessons.

This collection of videos is meant to increase math literacy for grade 10 students and focuses on working with maps and scale. Lesson topics include working with plans, using assembly diagrams, plans, and more. PDF containing class notes included with some lessons.

This collection of videos is meant to increase math literacy for grade 10 students and focuses on financial documents and tariff systems. Lesson topics include banking, income, expenditure, and more. PDF containing class notes included with some lessons.

This collection of videos is meant to increase maths literacy for grade 10 students and focuses on patterns, relationships, and representations. Lesson topics include using graphs to solve problems, using tables, and more. PDF containing class notes included with some lessons.

This collection of videos is aimed at a grade 12 audience and focuses on differential calculus. Lesson topics include determining derivative using differential rules, determining the point of inflection, finding tangents, and more. PDF containing class notes included with some lessons.

This collection of videos is aimed at a grade 12 audience and focuses on financial growth and decay. Lesson topics include determining investment periods, future value annuities, present value annuities, and more. PDF containing class notes included for some lessons.

### Communities in DOER

Choose a community to browse its collections.