One Is Fun: Learning About the Number 1
Materials Needed
- Large paper or a whiteboard
- Crayon or washable marker
- Small objects such as blocks, buttons, toy animals, or cereal pieces
- Number cards showing 1 and other numbers
- Play dough or modeling clay
- Paper and crayons
- A favorite toy or stuffed animal
Lesson Snapshot
- Age: 4 years old
- Time: 20–30 minutes, with optional extra activities
- Topic: Recognizing, counting, writing, and using the number 1
Learning Objectives
By the end of the lesson, the child will be able to:
- Recognize the numeral 1.
- Count one object accurately.
- Show a group of one object.
- Trace or attempt to write the number 1.
- Explain that “one” means a single object.
Success Criteria
“I can…”
- Point to the number 1.
- Give you one object when asked.
- Say “one” while touching one object.
- Make or trace the shape of 1.
Introduction: Hook and Objectives
1. Meet the One Special Toy
Show the child one favorite toy or stuffed animal.
Say:
“Look! I have one toy. One means just one. Today we are going to play with the number 1!”
Ask:
- “How many toys am I holding?”
- “Can you show me one finger?”
- “Can you find one toy for your friend?”
Body: Learning and Practice
I Do: Teacher or Parent Demonstration
2. See the Number 1
Draw a large number 1 on paper or a whiteboard.
Say:
“This is the number 1. We say, ‘one.’ The number 1 tells us there is one thing.”
Trace the number slowly while saying:
“Start at the top. Go straight down. That makes 1.”
3. Count One Object
Place one block on the table.
Touch it and say:
“One block. I touched one block, so I stop counting.”
Show a group with more than one object and say:
“This is not one. There are too many. One means just one.”
We Do: Learn Together
4. Find One
Place several groups of objects on the table. For example:
- One block
- Two buttons
- Three toy animals
- One crayon
Invite the child to point to each group that has one object.
Ask:
- “Which group has one?”
- “Can you touch one object?”
- “How do you know there is one?”
Give specific feedback:
“You touched one block and stopped. You counted carefully!”
5. One-Finger Movement Game
Say an action and have the child do it once:
- “Clap one time.”
- “Jump one time.”
- “Tap your knee one time.”
- “Give one big wave.”
After each action, ask:
“How many times did you do it?”
6. Think, Tell, and Show
Ask the child to think quietly, then answer and show the answer with an object or finger.
- “What is one thing you like to eat?”
- “Can you show me one finger?”
- “Can you bring me one book?”
You Do: Independent Practice
7. Make a Group of One
Place several objects nearby. Tell the child:
“Make a group with one object. You may choose a block, button, toy, or crayon.”
When the child chooses an object, ask:
- “How many objects are in your group?”
- “What number matches your group?”
Help the child place the number card 1 beside the object.
8. Make the Number 1
Offer one or more of these choices:
- Trace a large number 1 with a crayon.
- Build a number 1 with play dough.
- Make a number 1 with blocks.
- Draw the number 1 in the air with a finger.
- Decorate a large number 1 with one sticker or one dot.
Repeat the phrase:
“Start at the top and go straight down: 1.”
Real-World Connection
Go on a “one hunt” around the home. Invite the child to find examples of one item, such as:
- One front door
- One refrigerator
- One pillow
- One family pet
- One favorite toy
Let the child choose one item to draw.
Formative Assessment: Quick Checks
During the lesson, check understanding by asking the child to:
- Point to the numeral 1.
- Show one finger.
- Give you one object.
- Choose which group has one object.
- Count one object without continuing to count.
If the child is unsure, model the answer and try again with fewer objects.
Summative Assessment: Show What You Know
Give the child this short challenge:
- Place one object on the table.
- Ask the child to find the number card that matches it.
- Ask the child to say, “One.”
- Ask the child to trace or draw the number 1.
Ready to move on: The child can complete most steps with little or no help.
Conclusion: Recap and Celebrate
9. Tell What We Learned
Ask the child:
- “What number did we learn today?”
- “What does one mean?”
- “Can you show me one finger?”
- “Can you find one thing in the room?”
Say:
“Today you learned that 1 means one single thing. You found one, counted one, and made the number 1!”
10. Number 1 Cheer
Chant together:
“One, one, number one!
One small step, and learning’s fun!”
Differentiation and Support
For a Child Who Needs More Support
- Use only one object and a group of two objects at first.
- Help the child touch the object while saying “one.”
- Use hand-over-hand support for tracing if needed.
- Repeat the same activity with different familiar objects.
- Use clear words such as “one means just one.”
For a Child Ready for More Challenge
- Ask the child to find all the groups of one in a larger collection.
- Ask the child to make one group and a group with more than one, then compare them.
- Invite the child to find the number 1 in books, calendars, or signs.
- Ask the child to draw one object and write the number 1 beside it.
- Play a simple matching game with numeral cards and groups of objects.
Optional Follow-Up Activities
- One Snack: Give the child one cracker or one piece of fruit and count it together.
- One-Item Sorting: Sort objects into groups of one and groups with more than one.
- Story Time: Read a picture book and look for pages showing one animal or one object.
- Music: Sing a counting song and pause whenever you reach one.
- Art: Paint one large dot and write the number 1 next to it.
Parent Reflection
Record or discuss:
- Did the child recognize the number 1?
- Could the child show one object?
- Could the child count one object accurately?
- Did the child attempt to form the number 1?
- Which activity was the most enjoyable?