Glow Math & Logic · Lesson 01
Find a number from zero
Locate a whole number by counting equal spaces. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsDiscover
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Kindergarten Number Line Trails lessons
Ten Kindergarten lesson drafts for exploring number line trails through models, conversation, and hands-on practice. Try three complete free sample lessons. A paid adult account opens all teaching guides, printable PDFs, and learning tools.
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Glow Math & Logic · Lesson 02
Neighbors on the trail
Identify the numbers directly before and after a target. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsDiscover
PDF · Paid classroomGlow Math & Logic · Lesson 03
One farther from zero
Compare adjacent quantities using position. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsDiscover
PDF · Paid classroomGlow Math & Logic · Lesson 04
Equal distances to the middle
Justify a midpoint by equal numbers of spaces. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 05
Ticks are not steps
Correct the error of counting zero as a first movement. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 06
Distance between two numbers
Count the intervals between two marked locations. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 07
Tell a return-trip story
Connect subtraction with movement back toward zero. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsConnect
PDF · Paid classroomGlow Math & Logic · Lesson 08
Check from both ends
Verify a position using its distances from the endpoints. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsStretch
PDF · Paid classroomGlow Math & Logic · Lesson 09
Match a quantity to its place
Connect a concrete collection to a location on an ordered scale. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsStretch
PDF · Paid classroomGlow Math & Logic · Lesson 10
Find the missing start
Reason backward from a known endpoint to the beginning of a journey. Explore a model, explain the relationship, and try it with physical materials.
Number Line TrailsStretch
PDF · Paid classroom