|Subject Area||Math and Science|
|Unit of Instruction||Division/Problem Solving/ Properties of Matter|
4.OA.1.1 4.OA.1.2 4.OA.1.3 4.OA.1.a 4.OA.1.b
-Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.
-Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.
-Determine whether an equation is true or false by using comparative relational thinking. For example, without adding 60 and 24, determine whether the equation 60 + 24 = 57 + 27 is true or false.
-Determine the unknown whole number in an equation relating four whole numbers using comparative relational thinking. For example, solve 76 + 9 = n + 5 for n by arguing that nine is four more than five, so the unknown number must be four greater than 76.
|Learning Targets and Learning Criteria|
The students will:
•represent a multi-step word problem using equations involving a variable represented by a letter for the unknown number.
•interpret remainders that result from multi-step word problems. E.g.The context of a word problem must be considered when interpreting remainders. Here are some ways remainders can be addressed: 1) remainder as an answer-“How many are leftover?” 2) discard remainder leaving only the whole number answer -“How many full boxes?” 3)increase the whole number answer by one -“How many buses are needed for all students?
•assess the reasonableness of answers to multi-step word problems using estimation strategies including rounding.
•determine if a given equation is true or false by comparing, composing, and/or decomposing the numbers without solving.
•compare the two sides of an equation to determine the unknown value without solving. E.g. Use comparative relational thinking to determine the value of n.
• investigate and describe properties of water in all three states.
• identify common uses of water in all three states.
• explain the importance of water to life on Earth.
Math Book- Chapter 6 review/Chapter 7
See Weekly Assignment sheet at top of page