Mathematics

Measurement and Data – Students will:

Tell and write time.

Tell and write time in hours and half-hours using analog and digital clocks.

Number and Operations in Base Ten - Students will:

Extend the counting sequence.

Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

Number and Operations in Base Ten - Students will:

Use place value understanding and properties of operations to add and subtract.

Add up to four two-digit numbers using strategies based on place value and properties of operations.

Number and Operations in Base Ten - Students will:

Extend the counting sequence.

Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

Data Analysis and Probability: Collect, organize and analyze data using statistical methods; predict results; and interpret uncertainty using concepts of probability.

Determine, describe and apply the probabilities of events.

Compare the likelihood of events in terms of certain, more likely, less likely or impossible.

Activity Lesson ProbabilityGrade 3

Data Analysis and Probability: Collect, organize and analyze data using statistical methods; predict results; and interpret uncertainty using concepts of probability.

Determine, describe and apply the probabilities of events.

Compare the likelihood of events in terms of certain, more likely, less likely or impossible.

Number Sense: Demonstrate and apply a knowledge and sense of numbers, including numeration and operations (addition, subtraction, multiplication, division), patterns, ratios and proportions.

Demonstrate knowledge and use of numbers and their representations in a broad range of theoretical and practical settings.

Compare and order whole numbers, fractions and decimals using concrete materials, drawings and mathematical symbols.

Estimation and Measurement: Estimate, make and use measurements of objects, quantities and relationships and determine acceptable levels of accuracy.

Measure and compare quantities using appropriate units, instruments and methods.

Measure units of time using appropriate instruments (e.g., calendars, clocks, watches - both analog and digital).

Number and Operations in Base Ten - Students will:

Extend the counting sequence.

Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

Operations and Algebraic Thinking - Students will:

Multiply and divide within 100.

Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

Activity Lesson Flag MakingGrade 3

Number and Operations in Base Ten - Students will:

Generalize place value understanding for multi-digit whole numbers.

Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.

Number and Operations in Base Ten - Students will:

Understand place value.

Count within 1000; skip-count by 5s, 10s, and 100s.

Worksheet Skip-CountingGrade 2

Geometry and Measurement

Measurement: Understand and apply appropriate units of measure, measurement techniques, and formulas to determine measurements.

Apply measurement skills to measure length, mass, and capacity using metric units.

Number and Operations in Base Ten - Students will:

Generalize place value understanding for multi-digit whole numbers.

Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.

Number and Operations in Base Ten - Students will:

Use place value understanding and properties of operations to add and subtract.

Add up to four two-digit numbers using strategies based on place value and properties of operations.

Number and Operations in Base Ten - Students will:

Generalize place value understanding for multi-digit whole numbers.

Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.

Number and Operations in Base Ten - Students will:

Use place value understanding and properties of operations to perform multi-digit arithmetic.

Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.

Shape, Dimension, and Geometric Relationships

Shapes can be described by defining attributes and created by composing and decomposing. Students can:

Distinguish between defining attributes versus non-defining attributes. (CCSS: 1.G.1)

Data Analysis and Probability: Collect, organize and analyze data using statistical methods; predict results; and interpret uncertainty using concepts of probability.

Organize, describe and make predictions from existing data.

Construct, read and interpret tables, graphs (including circle graphs) and charts to organize and represent data.

Geometry and Measurement

Measurement: Understand and apply appropriate units of measure, measurement techniques, and formulas to determine measurements.

Apply measurement skills to measure length, mass, and capacity using metric units.