50% off for the first 48 hours!! You will absolutely L-O-V-E these Valentine themed math & literacy centers. There are 7 common core aligned centers for each math and literacy which include the following: Math- *Time After Time- Time to the hour/half hour *Scoot in the Name of Love- Addition scoot game to 20 *Love Grows- nonstandard measurement *Even Love Can Be Odd- identifying even & odd numbers *Hey Mr.