Math Replacement News February 5th, 2016 Third Grade Third grade students continued to explore fractions this past week. Students ordered and compared fractions and mixed-numbers on number line. They also used spinners and fractions to determine the probability of outcomes. A test is scheduled for 2/11. Fourth Grade Fourth grade students added positive and negative numbers this past week. They also modeled how to add signed numbers on a number line. Next week students will find least common multiples to add and subtract mixed numbers. Fifth Grade Fifth grade students explored turn-around patterns and the properties of numbers this week. They identified the commutative, distributive and associative properties. Next week students will use pan-balances to solve equations with variables. SL Math Replacement Twitter Student E-portfolios Curriculum