2nd grade Instructional Guide

2nd Grade Math Scope & Sequence

End of Unit Competency and Language Supports

By the end of Topic 9 students will be able to explain how to count, read, and show numbers to 1,000. Language Functions and Features: Describe data and/or steps to solve problems using: ● Mathematical terms ( hundred, thousand, digit, place-value, standard form, expanded form, word form, increase, decrease, symbols to compare >, <, = ) ● Visuals ( place-value blocks, number chart, number line ) to support approach, solution, and/or extract information ● Connectors to order steps (frst, next, then) and indicate reasons (because, so, that means, as a result) ● Comparative language ( greater than, less than, equal to ) to share results

SKILLS

VOCABULARY

MANIPULATIVES

● Place value with 3-digit numbers

● hundred ● thousand digit ● place-value chart ● standard & expanded form ● word form

● compare ● greater than (>)

● Place-value blocks

● less than (<) ● equal to (=) ● s=decrease & increase

enVision 2020 Curriculum Supports

STEM Project: Breaking Apart and Putting Together Pick a Project: How Hot is Hot? Amazing Waterfalls, Solve Weight Riddles

9-1 Understand Hundreds 9-2 Models and 3-Digit Numbers 9-3 Name Place Values 9-4 Read and Write 3-Digit Numbers 9-5 Different Ways to Name the Same Number 9-6 Place-Value Patterns with Numbers

9-7 Skip Count by 5s, 10s, and 100s to 1,000 9-8 Compare Numbers Using Place Value 3-ACT MATH: Makes Cents 9-9 Compare Numbers on the Number Line 9-10 Math Practices and Problem Solving: Look For and Use Structure