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 (first, 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