# Lesson 10

Are There Enough?

### Lesson Purpose

### Lesson Narrative

While some students might count the number of objects and compare that number to the number of students, the focus of the activity is on matching one object to each person to see if there are enough.

Each of the lessons in this section begins with a How Many Do You See routine to build on the subitizing work in a previous section. Students extend the Act It Out routine with a new story.

Throughout the section, observe students for the look-fors on the Unit 1, Sections A-D Checkpoint.

- Engagement

- MLR8

Activity 2: Are There Enough?

### Learning Goals

Teacher Facing

- Answer “are there enough” questions about objects.

### Student Facing

- Let’s figure out if there are enough supplies for everyone.

### Required Materials

Materials to Gather

### Required Preparation

Activity 2:

- Each group of 4 needs 4 pencils and 3 erasers.

Activity 3:

- Gather materials from:
- Connecting Cubes, Stages 1 and 2
- Pattern Blocks, Stages 1 and 2
- Geoblocks, Stages 1 and 2
- Picture Books, Stages 1 and 2

### Lesson Timeline

Warm-up | 10 min |

Activity 1 | 10 min |

Activity 2 | 10 min |

Activity 3 | 25 min |

Lesson Synthesis | 5 min |

Cool-down | 0 min |

### Teacher Reflection Questions

Reflect on how you can reinforce the work done in today’s lesson outside of math class. When can you ask students questions involving are there enough? How can you incorporate it into snack time, transitions, or when passing out materials?