Lesson 1

Look around You and Count

Est. Class Sessions: 1
X

Mathematical Standards

1.NBT.A
Extend the counting sequence. (1.NBT.A.1)

Standards for Mathematical Practice

MP1.
Make sense of problems and persevere in solving them.
MP2.
Reason quantitatively.
MP4.
Model with mathematics.

Students count objects in this Adventure Book poem while exploring their own classroom. They compare quantities using the terms more and less.

Content in this Lesson

  • Counting a collection of objects using one-to-one correspondence [E1].
  • Connecting representations of quantities (quantity of objects to tallies and symbols) [E6].
  • Collecting and recording data.
  • Reading and writing numbers to 20 [E5].
  • Developing number sense for small numbers.
  • Comparing quantities using more or less [E3].
  • Connecting mathematics to real-world situations.

Daily Practice and Problems A–B

A. Let's Count

B. Handfuls

X

Materials for Students

Daily Practice and Problems Lesson Assessment

Student Books

Adventure Book

Teacher Resources

Teacher Guide - digital

Supplies for Students

small piece of paper
pencil

Materials for the Teacher

Unit 1 Assessment Record
chart paper
pointer or meterstick
class number line (0–130)
cup of pencils

Materials Preparation

Make a Data Table. Prepare a large data table on chart paper like the one in Figure 1. It will be used to record the data collected during the counting activities in the lesson. Include words and drawings.

Figure 1: Data table for counting objects in the room

Assessment in this Lesson

Assessment Expectation Assessed
Observe discussion
Look around You
Adventure Book
Pages 1–8
E1.
Count a collection of 0–20 objects.