﻿ Gr. 1 Tell and Write time ~ Math Units of Study ~ Instruction ~ School Improvement in Maryland

# Gr. 1 Unit: Tell and Write time

### Lesson Seeds

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##### Unit Overview

In this unit, students are introduced to the clock and telling time in intervals of hours and half-hours, using both the analog and digital clocks. Students will learn that there are 24 hours in a day and that the clock displays up to twelve hours at a time. Students will be able to identify the hour hand and the minute hand on the analog clock. They will also be able to match time displayed on the analog clock with the same time displayed on a digital clock.

Essential Questions:

• What types of problems are solved with measurement?
• What are tools of measurement for time and how are they used?
• What is the purpose of standard units of measurement?
• How do units within a system relate to each other?
• When is an estimate more appropriate than an actual measurement?
• What strategies help estimate measurements?
• Why is it important to tell time?
• What is measured when we are telling time?
• What is the difference between length of time and time of day?
• How do I determine the duration of time intervals in hours and minutes?
• How do I make an estimate for a length of time for a determined event and know if the estimate is reasonable?
• How do I determine how much time has passed between events?

A question is essential when it stimulates multi-layered inquiry, provokes deep thought and lively discussion, requires students to consider alternatives and justify their reasoning, encourges re-thinking of big ideas, makes meaningful connections with prior learning, and provides students with opportunities to apply problem-solving skills to authentic situations.

##### Unit Lesson

Additional information such as Teachers Notes, Enduring Understandings,Content Emphasis by Cluster, Focus Standards, Possible Student Outcomes, Essential Skills and Knowledge Statements and Clarifications, and Interdisciplinary Connections can be found in this Lesson Unit.

##### Available Model Lesson Plans

The lesson plan(s) have been written with specific standards in mind. Each model lesson plan is only a MODEL - one way the lesson could be developed. We have NOT included any references to the timing associated with delivering this model. Each teacher will need to make decisions related ot the timing of the lesson plan based on the learning needs of students in the class. The model lesson plans are designed to generate evidence of student understanding.

This chart indicates one or more lesson plans which have been developed for this unit. Lesson plans are being written and posted on the Curriculum Management System as they are completed. Please check back periodically for additional postings.

CCSC Alignment: 1.MD.B.3

Students will tell and write time to the hour and half hour using analog and digital clocks.

##### Available Model Lesson Seeds

The lesson seed(s) have been written with specific standards in mind. These suggested activity/activities are not intended to be prescriptive, exhaustive, or sequential; they simply demonstrate how specific content can be used to help students learn the skills described in the standards. Seeds are designed to give teachers ideas for developing their own activities in order to generate evidence of student understanding.

This chart indicates one or more lesson seeds which have been developed for this unit. Lesson seeds are being written and posted on the Curriculum Management System as they are completed. Please check back periodically for additional postings.

CCSC Alignnment: 1.MD.B.3

Students play a concentration game matching a digital clock on one card to an analog clock on another.

CCSC Alignnment: 1.MD.B.3

Students use picture cards to solve problems about time.

CCSC Alignnment: 1.MD.B.3

Students show different times on an analog clock to match the times in The Grouchy Ladybug.