In Enumclaw School District, we use OUR as our K-5 math curriculum. Below you will find planning guides and resources for your grade levels' math units.
Click the down arrow to see an overview of the unit.
Click on the unit's name to access the planning guide for that unit.
CLICK HERE for year-long Scope& Sequence
These units are intentionally out of order per the recommendation of your ESD Leadership Team.
Students find the volume of right rectangular prisms and solid figures composed of two right rectangular prisms.
This unit introduces students to the concept of volume by building on their understanding of area and multiplication.
Here, students learn that the volume of a solid figure is the number of unit cubes that fill it without gaps or overlaps. First, they measure volume by counting unit cubes and observe its additive nature. They also learn that different solid figures can have the same volume.
13 lessons
September
Students use the standard algorithm to multiply multi-digit whole numbers. They divide whole numbers up to four-digits by two-digits divisors using strategies based on place value and properties of operations.
In this unit, students multiply multi-digit whole numbers using the standard algorithm and begin working toward end-of-grade expectations for fluency. They also find whole-number quotients with up to four-digit dividends and two-digit divisors.
21 lessons
Sept/Oct
Students build from place value understanding in grade 4 to recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left. They use this place value understanding to round, compare, order, add, subtract, multiply, and divide decimals.
In this unit, students expand their knowledge of decimals to read, write, compare, and round decimals to the thousandths. They also extend their understanding of place value and numbers in base ten by performing operations on decimals to the hundredth.
27 lessons
Nov - Jan
Students develop an understanding of fractions as the division of the numerator by the denominator, that is a ÷ b=a/b,and solve problems that involve the multiplication of a whole number and a fraction, including fractions greater than 1.
18 lessons
February
Students extend multiplication and division of whole numbers to multiply fractions by fractions and divide a whole number and a unit fraction
In this unit, students find the product of two fractions, divide a whole number by a unit fraction, and divide a unit fraction by a whole number.
Previously, students made sense of the multiplication of a whole number and a fraction in terms of the side lengths and area of a rectangle. Here, they make sense of the multiplication of two fractions the same way. Students interpret area diagrams with two unit fractions for their side lengths, then a unit fraction and a non-unit fraction, and then two non-unit fractions.
19 lessons
March
Students solve multi-step problems involving measurement conversions, line plots, and fraction operations, including addition and subtraction of fractions with unlike denominators. They also explain patterns when multiplying and dividing by powers of 10 and interpret multiplication as scaling by comparing products with factors.
In this unit, students deepen their understanding of place-value relationships of numbers in base ten, unit conversion, operations on fractions with unlike denominators, and multiplicative comparison. The work here builds on several important ideas from grade 4. In grade 4, students learned the value of each digit in a whole number is 10 times the value of the same digit in a place to its right. Here, they extend that insight to include decimals to the thousandths. Students recognize that the value of each digit in a place (including decimal places) is 1/10 the value of the same digit in the place to its left.
22 lessons
April
Students plot coordinate pairs on a coordinate grid and classify triangles and quadrilaterals in a hierarchy based on properties of side length and angle measure. They generate, identify, and graph relationships between corresponding terms in two numeric patterns, given two rules, and represent and interpret real world and mathematical problems on a coordinate grid.
In this unit, students learn about the coordinate grid, deepen their knowledge of two-dimensional shapes, and use the coordinate grid to study relationships of pairs of numbers in various situations.
Here, students learn about grids that are numbered in two directions. They see that the structure of a coordinate grid allows us to precisely communicate the location of points and shapes.
15 lessons
May
Students consolidate and solidify their understanding of various concepts and skills on major work of the grade. They also continue to work toward fluency goals of the grade.
In this unit, students revisit major work and fluency goals of the grade, applying their learning from the year.
In section A, students deepen their understanding of the standard algorithm for multiplication and practice using it to find the value of products. They also revisit algorithms that use partial quotients to divide whole numbers. In Section B, students solve real-world problems about volume and have opportunities to model with mathematics. Section C focuses on operation with decimals and fractions. In the final section, students review major work of the grade as they create activities in the format of the warm-ups routines they have encountered throughout the year (Notice and Wonder, Estimation Exploration, Number Talk, True or False, and Which One Doesn’t Belong?).
20 lessons
June