Do you need a little spark to your math lessons? Math Sparks - Fractions, Ratios, and Proportions will give your students just that!This easy to use, NO PREP PowerPoint reviews key facts and rules about fractions, ratios and proportions.Newly revised with PowerPoint corrections, Condensed Student Notes with Fast Facts entered (a great time-saver!), and Bonus WorksheetsTopics include: What are “Like Fractions”, Adding and Subtracting Like Fractions, Multiplying Fractions, Canceling Fractions, Ro