Free and open educational resources for Afghanistan

Filter
Resource image

Classifying proportion and non-proportion situations

Resource image

Estimating a Population Proportion

Resource image

Proportional Relationships

Resource image

Between-Figure and Within-Figure Ratios

Resource image

From Ratio to Rate

Resource image

Ratios of Fractions

Resource image

Estimating probability by collecting data

Resource image

Probability Rules

Resource image

Developing a statistical project

Resource image

Posing Statistical Questions

Resource image

Distributions and their shapes

Resource image

Posing statistical questions

Resource image

The WhatPower function

Resource image

Translating graphs of functions

Resource image

The Concept of a Function

Resource image

Associated Ratios

Resource image

Ratio Practice

Resource image

Ratios

Resource image

Equivalent ratios

Resource image

Trigonometry Practice

Resource image

Similarity & Right Triangle Trigonometry

Resource image

Applications of Trigonometry

Resource image

Trig Functions

Resource image

Reduction formulae

Resource image

Fundamentals of Trigonometry II

Resource image

Fundamentals of Trigonometry

Resource image

How to do trigonometry without memorizing (almost) anything

Resource image

Trigonometric functions of angles

Resource image

Trigonometry Review

Resource image

Second Grade Economics