Math Operations and Algebraic Thinking: Addition and Subtraction Magnetic Addition Machine Just stick the magnetic cups, funnel, and tray to any magnetic surface for clear and simple addition demonstrations. Count and drop the balls into the cups, tilt them over so they fall into the addition funnel and through to the numbered tray, and then count them up! Includes 2 cups, funnel, 20 balls (10 green, 10 blue), number line, equals sign, and tray. Tray measures 11"L. Grades PreK+ | Ages 4+ SMALL PARTS (1, 4, 6). Not for < 3 yrs. LER 6368 $24.99 Pocket Chart sold separately. 1–100 Magnetic Number Line Build number recognition, counting skills, and more on any magnetic surface! Each of the 24 magnetic strips is printed with 5 numbers. Line them up to create a customized number line of your choice, up to 100. Odd numbers appear in red, even numbers in blue. Highlight individual numbers on the line using the 4 frame magnets. Strips measure 9!1⁄2"L x 2!1⁄4"H each. Includes Activity Guide. Grades PreK+ | Ages 3+ LER 5194 ML $19.99 LER 2699 Demonstration Tabletop Pocket Chart $49.99 Video Online Award Count Bonus Content Online STEM Supports STEM ML Multilingual Packaging Product Safety. See page 227. 105 NEW! STEM ML A visual way to teach addition
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