Code | Description | |
MA.3.NSO.1.1: | Read and write numbers from 0 to 10,000 using standard form, expanded form and word form. | |
MA.3.NSO.1.2: | Compose and decompose four-digit numbers in multiple ways using thousands, hundreds, tens and ones. Demonstrate each composition or decomposition using objects, drawings and expressions or equations. | |
MA.3.NSO.1.3: | Plot, order and compare whole numbers up to 10,000.
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MA.3.NSO.1.4: | Round whole numbers from 0 to 1,000 to the nearest 10 or 100. |
Access Point Number | Access Point Title |
MA.3.NSO.1.AP.1: | Read and generate numbers from 0 to 1,000 using standard form and expanded form. |
MA.3.NSO.1.AP.2: | Compose and decompose three-digit numbers using hundreds, tens and ones. Demonstrate each composition or decomposition with objects, drawings, expressions or equations. |
MA.3.NSO.1.AP.3: | Plot, order and compare whole numbers up to 1,000. |
MA.3.NSO.1.AP.4: | Round whole numbers from 0 to 1,000 to the nearest 100 with visual support. |
Name | Description |
Rounding Whole Numbers Part 2: To the Nearest Hundred: | Help Barkley learn to round numbers to the nearest hundred and bury delicious bones in this dog-themed, interactive tutorial. Click HERE to open "Rounding Whole Numbers Part 1: To the Nearest Ten" |
Rounding Whole Numbers Part 1: To the Nearest Ten: | Help Barkley learn how to round numbers to the nearest ten with this interactive tutorial. |
Rounding Party: | Learn how to round two-, three-, and four-digit numbers to the nearest 10 or 100 in this party-themed, interactive tutorial. |
Name | Description |
Rounding to the Nearest 10: | Students round one- to four-digit numbers to the nearest 10. |
The Smallest and Largest Numbers Possible: | Student are asked to find the smallest and largest possible numbers that will round to given values. |
Rounding to the Nearest Hundred: | Students round two-, three-, and four-digit numbers to the nearest hundred. |
Mystery Number Rounding Problem: | The student determines the value of a number which when rounded to the nearest 10 and to the nearest 100 is 300. |
Name | Description |
I Vote, You Vote, We Vote: | In this lesson, students will analyze voting data and perform mathematical procedures to determine the answer to specific questions. Students will compare the population of the community vs. the number of votes counted. Students will discuss the contribution each citizen is making when voting and the effects on the results when citizens do not vote. |
Plot, Order, and Compare Dates in History: | Students will apply their understanding of place value to plot, order, and compare event descriptions related to key figures in history. The key figures used in this lesson are James Madison, Alexander Hamilton, Booker T. Washington, Susan B. Anthony, William Pope Duval, William Dunn Mosely and Josiah T. Walls. Students will make connections between using a number line to plot, order and compare numbers, to real-world careers that use timelines for historical purposes in this integrated lesson plan. |
What Decade is It? - Rounding Whole Numbers to the Nearest 10: | In this lesson, students will tap prior knowledge of place value and dimes to round numbers to the nearest 10. Students will use number lines with tick marks in increments of 10 to visualize the closer decade and then progress to using the place value of numerals to round to the tens place. Pairs of students will participate in a rounding activity using a number line. |
Jumping Beans: Adding with Open Number Lines: | Students will use the open number line as a strategy to add within 1,000. The lesson begins with a formative assessment that evaluates students' strategies for efficiently solving addition sentences within 1,000. In order for students to have practice reinforcing the skill, students will complete the guided practice with open number lines, as well as playing the game, Jumping Beans. To conclude the lesson, students will evaluate a solution to an open number line problem. |
Rounding Round and Round: | In this lesson, students will gain fluency with rounding numbers to the nearest 10s and 100s place. The lesson has number lines to help students understand rounding. |
Round the Number Line: | The focus of this lesson is to find the halfway point and use it to round numbers. The lesson rounds numbers 0 to 100 to the nearest ten and 0 to 1000 to the nearest ten and hundred. |
Decoding Decomposing {Adding two 3-digit Numbers}: | Students will add 3-digit numbers by decomposing them by place value. It is a useful lesson to reinforce place value concepts when adding. |
How Did the Baby Chick Cross the Road to Rounding?: | In this lesson, students will engage in tellling jokes and doing outside activities to discover rounding concepts. Students will use a vertical number line to round numbers from 0 to 1,000. |
How Many Seeds in a Pumpkin?: | In this hands-on math exploration, students will use knowledge of estimation and multiplication to develop strategies for estimating how many seeds are in a medium-sized pumpkin. |
Rounding Relay: | This lesson uses a relay game to provide students with practice for their rounding skills. |
Name | Description |
Rounding to 50 or 500: | The purpose of this task is to answer multiple questions regarding rounding. There still may be students who laboriously list every number; the teacher should encourage a more thoughtful approach. |
Ordering 4-digit numbers: | It is common for students to compare multi-digit numbers just by comparing the first digit, then the second digit, and so on. This task includes three-digit numbers with large hundreds digits and four-digit numbers with small thousands digits so that students must infer the presence of a 0 in the thousands place in order to compare. It also includes numbers with strategically placed zeros and an unusual request to order them from greatest to least in addition to the more traditional least to greatest. |
Name | Description |
Regrouping Numbers: 4,500 = 3 thousands + ? hundreds: | In this tutorial, you will look at regrouping a number by different place values. |
How to use an abacus (to represent multi-digit numbers): | In this tutorial video from Khan Academy, learn to use an abacus to represent multi-digit numbers. This video will explain how the beads on an abacus can each represent ten times the value of the bead to its right. |
Title | Description |
Rounding Whole Numbers Part 2: To the Nearest Hundred: | Help Barkley learn to round numbers to the nearest hundred and bury delicious bones in this dog-themed, interactive tutorial. Click HERE to open "Rounding Whole Numbers Part 1: To the Nearest Ten" |
Rounding Whole Numbers Part 1: To the Nearest Ten: | Help Barkley learn how to round numbers to the nearest ten with this interactive tutorial. |
Rounding Party: | Learn how to round two-, three-, and four-digit numbers to the nearest 10 or 100 in this party-themed, interactive tutorial. |
Title | Description |
Rounding to 50 or 500: | The purpose of this task is to answer multiple questions regarding rounding. There still may be students who laboriously list every number; the teacher should encourage a more thoughtful approach. |
Ordering 4-digit numbers: | It is common for students to compare multi-digit numbers just by comparing the first digit, then the second digit, and so on. This task includes three-digit numbers with large hundreds digits and four-digit numbers with small thousands digits so that students must infer the presence of a 0 in the thousands place in order to compare. It also includes numbers with strategically placed zeros and an unusual request to order them from greatest to least in addition to the more traditional least to greatest. |
Title | Description |
Regrouping Numbers: 4,500 = 3 thousands + ? hundreds: | In this tutorial, you will look at regrouping a number by different place values. |
How to use an abacus (to represent multi-digit numbers): | In this tutorial video from Khan Academy, learn to use an abacus to represent multi-digit numbers. This video will explain how the beads on an abacus can each represent ten times the value of the bead to its right. |
Title | Description |
Rounding to 50 or 500: | The purpose of this task is to answer multiple questions regarding rounding. There still may be students who laboriously list every number; the teacher should encourage a more thoughtful approach. |
Ordering 4-digit numbers: | It is common for students to compare multi-digit numbers just by comparing the first digit, then the second digit, and so on. This task includes three-digit numbers with large hundreds digits and four-digit numbers with small thousands digits so that students must infer the presence of a 0 in the thousands place in order to compare. It also includes numbers with strategically placed zeros and an unusual request to order them from greatest to least in addition to the more traditional least to greatest. |
Title | Description |
How to use an abacus (to represent multi-digit numbers): | In this tutorial video from Khan Academy, learn to use an abacus to represent multi-digit numbers. This video will explain how the beads on an abacus can each represent ten times the value of the bead to its right. |