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36 weeks

### Overview

Math Grade 1 focuses on four critical areas. Students will develop an understanding of addition, subtraction, and strategies for addition and subtraction within 20. They will also develop an understanding of whole number relationships and place value, including grouping in tens and ones. Along with these important concepts, instruction will also include linear measurement, measuring lengths, and working with units of length. The final concepts taught connect the reasoning about geometric shapes, as well as, the composing and decomposing of shapes.

Math to the rescue! As students work through this course, they will use their math skills to help solve problems for Marv the Monster, Percy’s Pet Shop, and plenty more fun and silly characters and situations. Along the way, students will learn to solve word problems, skip count, and use math strategies to add and subtract. In addition, students will also “Rock the Clock” as they learn how to tell time.

Please view the Elementary Parents’ Survival Guide: The First Four Weeks of Online Learning for guidance on helping your student in the transition to online learning.

### Course Requirements

To achieve success, students are expected to submit work in each course weekly. Students can learn at their own pace; however, “any pace” still means that students must make progress in the course every week. To measure learning, students complete self-checks, practice lessons, multiple choice questions, projects, discussion-based assessments, and discussions. Students and families are expected to maintain regular contact with teachers because, when teachers, students, and parents work together, students are successful.

Required Materials – Please view the list of materials before registering.

### Major Topics and Concepts

Segment One

Subtracting within 20
Using addition and subtraction to solve word problems
Counting to 120 by ones and tens
Place value
Decomposing numbers into tens and ones
Comparing two-digit numbers

Segment Two

Representing and interpreting data
Subtracting within 100
Money
Time
Measurement
Defining and non-defining attributes of 2-D and 3-D shapes
Composing 2-D and 3-D shapes
Partitioning shapes

### Competencies

• Addition And Subtraction Problems To 10
Students will demonstrate an understanding of addition and subtraction problems using whole numbers with sums up to ten by comparing groupings and whole numbers, writing and solving equations, and evaluating and solving word problems.
• Strategies To Add And Subtract Within 10
Students will demonstrate an understanding of addition and subtraction problems using whole numbers with sums up to ten by applying the following strategies: counting on, doubles, near doubles, counting back, addition facts, and modeling.
• Counting Sequence to 120
Students will demonstrate an understanding of evaluating whole numbers up to 120 by reading numbers, writing numbers and counting numbers by ones and tens using a number chart, number line, and open number line for whole numbers up to 120.
• Place Value
Students will demonstrate an understanding of place value by counting, making-up, and pulling-apart double-digit numbers using modeling with rods and units for numbers up to 100.
• Comparing Two-Digit Numbers
Students will demonstrate an understanding of the values of two-digit numbers by applying strategies for comparison, explaining the comparison signs of greater than, less than or equal to, and making value determinations when provided with a starting point.
Students will be able to demonstrate an understanding of addition facts to 20 by using addition strategies to solve addition equations and word problems with sums up to 20.
• Subtraction Facts To 20
Students will be able to demonstrate an understanding of subtraction facts up to 20 by using subtraction strategies to solve subtraction equations and word problems with numbers up to 20.
• Strategies To Add And Subtract
Students will demonstrate an understanding of addition and subtraction strategies by solving true and false equations, applying strategies to find the sum of three numbers, and solving word problems involving addition and subtraction strategies using the CUBED checklist.
• Organizing, Graphing and Interpreting Data
Students will demonstrate an understanding of data analysis by collecting and organizing data into up to 3 groups, identifying and creating graphs, and asking and answering questions about data using graphs.
Students will demonstrate an understanding of addition problems using whole numbers with sums up to 100 by applying the following strategies: skip counting, regrouping, open number line, place value and modeling.
• Subtraction Strategies To 90
Students will demonstrate an understanding of subtraction problems using whole numbers with the whole less than or equal to 90 by applying the following strategies: skip counting, open number line, place value, and modeling.
• Money
Students will demonstrate an understanding of U.S. coin currency up to the value of one dollar by identifying, describing, and counting U.S. coin currency up to one dollar.
• Time
Students will demonstrate an understanding of time by identifying the hour and minute hand, reading time to the hour and to the half-hour, and writing time to the hour and half-hour.
• Measurement
Students will demonstrate an understanding of measurement by comparing and ordering items by length and making measurements using common items and a ruler.
• 2D and 3D Shapes
Students will demonstrate an understanding of 2D and 3D shapes by identifying 2D and 3D shapes, describing their attributes, and creating composite shapes.
• Fractions: Halves and Fourths
Students will demonstrate an understanding of halves and fourths of circles and rectangles by identifying 2 and 4 equal parts of a circle and a rectangle, dividing a circle and a rectangle into 2 and 4 equal parts, and labeling those parts with the correct terminology.

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## Attend a virtual open house

We offer regular online open house webinars where VLACS staff members provide parents and students with an overview of our programs and answer questions about online learning.