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=MATH (ADDING & SUBTRACTION)=

Computation and Estimation
 * Addition & Subtraction
 * Using Number lines
 * Using technology in the classroom [[image:http://bluecatpies.com/shop/images/Simple_Addition.jpg width="164" height="233"]]

Addition & Subtraction This lesson will be using: Group work and Projector/Smart Board In this lesson we will be using the shell game to add and subtract. []
 * 1) Divide the students into teams of four.
 * 2) Give all teams 2 minutes to figure out the number left, first team that raises their hand gets one point.
 * 3) Continue this 10 times and whichever team has the most points wins.

Using Number Lines This lesson will be using: partners/shair, dominos and number lines. In this lesson we will be using number lines. []
 * 1) Divide students into pairs.
 * 2) Ask one to choose a domino, and ask the other to jump to the number on the number line by the number chosen.
 * 3) Then have the students switch and do this 6 times.