january 18, 2014
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January 18, 2014. Math is Fun for All Learners! Presenters: Christina Robinson & Tim Rall. Christina Robinson El Paso, TX 8+ years of teaching math Timothy Rall El Paso, TX 5+ year of teaching high school math. Agenda. Using chips to model integers – integer bingo - PowerPoint PPT PresentationTRANSCRIPT
Janu
ary
18, 2
014
Math is Fun for All Learners!Presenters: Christina Robinson & Tim Rall
Christina RobinsonEl Paso, TX8+ years of teaching math
Timothy RallEl Paso, TX5+ year of teaching high school math
Agenda
• Using chips to model integers – integer bingo
• Adding/Subtracting Integers using chips and a number line
• Ratios – using currency• Using technology in the classroom• Math games – jeopardy, coordinate grid
battleship, edible math
Representing integers using colored counter chips.
Adding Integers Using Chips
• -3 + -4 =• 2 + -2 =• -5 + 6 = • 4 + -7 =• -1 + 8 =•
Adding & Subtracting Integers Using a Number Line
Rules for Adding/Subtracting Integers using a number line
• Start at zero and face in the positive direction
• A positive number means take steps forward, a negative number means take steps back
• Addition means your body stays in the same direction
• Subtraction means your body flips direction
Adding & Subtracting Integers Using a Number Line
• -3 + -4 =• 2 – ( -2) =• -5 + 6 = • 4 + -7 =• -1 – 8 =• -8 – (-4)
Ratios
• Using foreign Currency to show ratios– Use Visuals to demonstrate property– Pick touristic places and describe some of the
things to do there. – Pick items to purchase– Create ratios.
• Using geogebra to show foreign currency ratios
Ipad TI Nspire Smartboard
Edible Math
Edible Math
Math Games• Jeopardy on Power
Point• Coordinate Grid
Battleship