Percent Increase and Decrease Quiz

2+ results

OPVL: Evaluating Sources

Created by

When using a source, it is important to determine its reliability and validity. In other words, is the source believable? Is the data current and reliable, or too outdated? Is it biased, and therefore, unreliable? This resource will help students learn how to evaluate each source based on its origin, purpose, value, and limitation (OPVL). A chart that may be used as a poster or handout, along with an OPVL template is included.

7th - 12th

For All Subjects, Writing

IB Math: Mastering the Math IA

Created by

Ellen Thompson - Teacher Mentor

This is a collection of activities that gives students opportunities to practice the skills needed for criteria A-D of the IB math internal assessment. There is one activity for each month of the first year of the IB program. Each activity is broken into tasks that can be done in one sitting or separately throughout the month, followed by discussion questions and a summary box for student consolidation. This document is split into two parts: i) A teacher book with notes for each activity.

11th - 12th

Algebra 2, Applied Math, PreCalculus