Standards for Mathematical Practice
In Grade 1, instructional time should focus on four critical areas: (1) developing understanding of addition, subtraction, and strategies for addition and subtraction within 20; (2) developing understanding of whole number relationships and place value, including grouping in tens and ones; (3) developing understanding of linear measurement and measuring lengths as iterating length units; and (4) reasoning about attributes of, and composing and decomposing geometric shapes.
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Measuring Length with Informal Units - Unit Plan
This Mathematics unit addresses the concept of measuring, comparing and ordering length using informal units.
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Telling the Time Unit Plan - Grade 1 and Grade 2
This Mathematics unit addresses the concept of telling the time to the hour, half hour and quarter hour.
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Recognizing and Creating Fractions
A 60-minute lesson in which students will recognize and create halves, quarters, thirds, fifths, sixths, and eighths.
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Halves and Quarters
A 60 minute lesson in which students will identify halves and quarters.
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Fractions Everywhere
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Review of Length
A 60 minute lesson in which students will review the concept of length.
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Length Investigation - The Longest Finger
A 60 minute lesson in which students will apply knowledge and understanding of length to a real-world context.
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Measuring, Comparing, and Ordering Height
A 60 minute lesson in which students will measure, compare, and order height using informal units.
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Measuring and Comparing Length
A 60 minute lesson in which students will measure and compare lengths of objects using informal units.
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Measuring with Dinosaur Footprints
A 60 minute lesson in which students will measure and compare lengths of objects using informal units.
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Assessment - Measuring Length with Informal Units
A 30 minute assessment in which students will demonstrate their knowledge and understanding of length.
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Telling the Time Assessment - Year 1 and Year 2
A 60 minute assessment designed to assess student learning.
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Reading an Analog Clock
A 60 minute lesson in which students will understand and recognize the features of the analog clock.
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Telling the Time to the Half Hour (Analog Clock)
A 60 minute lesson in which students will tell the time on an analog clock to the half hour.
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Reviewing Analog and Digital Time
A 60 minute lesson in which students will review analog and digital times.
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Telling the Time to the Quarter Hour (1)
A 60 minute lesson in which students will tell the time to the quarter hour on analog clocks.
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Telling the Time to the Quarter Hour (2)
A 60 minute lesson in which students will tell the time to the quarter hour on analog clocks.
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Number Sequences to 100
A 60-minute lesson in which students will sequence the numbers from 0 to 100.
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Let's Count!
A 60-minute lesson in which students will identify and order numbers from 0 to 120.