In this article
The role
Why do you want to teach preschool?
Name what draws you to this age group and prove it with one concrete moment, such as watching a child master a skill you had planned for. Link your reason to the work itself: early learning, play, and partnership with families. Avoid answers built only on liking children, because every candidate says it.
Why it is asked: motivation predicts how you handle tiring, repetitive days.
What does a preschool teacher do?
A preschool teacher teaches and looks after children under five before kindergarten. The U.S. Bureau of Labor Statistics (BLS) says they "educate and care for children younger than age 5 who have not yet entered kindergarten", and projects 4% employment growth from 2025 to 2035, about average for all occupations (BLS, last modified August 2026). In practice the day mixes teaching, supervision, routines and talking with families. For the wider picture of teaching interviews, see the education interviews guide.
Why it is asked: it shows you see the job as care and teaching together.
What qualifications do you need?
The BLS says an associate's degree is typically needed, while state rules and settings vary and public school positions generally require a bachelor's degree (BLS, last modified August 2026). In an interview, list your credential, any child development coursework, first-aid and safety training, and practical experience, and say which requirements your state or country sets.
Why it is asked: employers must confirm that you meet licensing rules.
Tell me about yourself and your experience with young children.
Give a short story: where you have worked with children, what age groups, and one result you are proud of. Finish by connecting it to this school. Keep it under a minute and avoid a list of jobs. For general answer structure, see how to answer interview questions. Practise the shape with the guide to telling your story in an interview.
Why it is asked: it is the opening question, and it sets the tone for the conversation. It is usually the first step of a hiring process; see how interview loops work.
Learning through play
What is play-based learning?
Play-based learning is teaching in which children learn through exploring, pretending and building, guided by a teacher who sets up the space and asks questions. Explain it with an example: blocks teach counting, balance and cooperation when the teacher names what children are doing and extends it. Stress that play is intentional and guided, not unstructured time.
Why it is asked: many programs center on it, and some parents doubt it.
How do you plan a day or a week for a class of three- and four-year-olds?
Start from a theme or goal for the week, then build a predictable rhythm: arrival, group time, choice time, outdoor play, meals, rest and a calm close. Plan one small-group activity aimed at a skill, such as early counting, and leave room to follow what children show interest in. Write a plan you can adjust the same day.
Why it is asked: it tests structure and flexibility together.
How do you use developmental milestones?
A developmental milestone is a skill most children reach by a certain age, such as taking a first step or waving bye-bye. The Centers for Disease Control and Prevention (CDC) publishes checklists from 2 months to 5 years, each grouped into four areas: social and emotional, language and communication, cognitive, and movement and physical development (CDC, last reviewed February 2026). Use them as a guide for planning and for noticing when to talk with a family, never as a test.
Why it is asked: it shows you know what typical development looks like.
How do you teach early literacy and numeracy to children who cannot read yet?
Build the foundations through talk, songs, books, rhymes, counting during routines and letters children meet in their own names. Read aloud daily and ask open questions, count snacks and steps, and sort objects. Keep activities short and playful, and link each one to a skill you can observe.
Why it is asked: preschool sets the base for later schooling.
How do you support a child who is not progressing as expected?
Observe first and write down what you see across several days, compare it gently with milestone guidance, and talk to the family with specifics and no labels. Then agree a plan, and ask for a specialist's help through your school's process if concerns remain. Say clearly that you do not diagnose.
Why it is asked: it checks professional boundaries and care.
Knowing it is half the job. Saying it is the other half.
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Start Free Trial →Behaviour and safety
How do you handle a child who bites, hits or has frequent tantrums?
Use positive guidance, which is teaching children what to do instead, not only stopping what they did. Prevent the trigger, redirect calmly, teach a replacement skill such as asking for a turn, and reflect with the family. Keep your voice low and your language simple, and track patterns so the plan fits the child.
Why it is asked: behaviour is a daily part of the job.
Text description of the diagram
- Prevent the trigger.
- Redirect calmly.
- Teach a replacement skill and reflect with the family.
How do you manage a group when two children are in conflict and another needs help?
Triage by safety first: move to the child in danger, then speak calmly to the conflict from where you stand. Name the problem in a sentence, give a simple choice, and return to the conflict as soon as you can. A second adult helps, which is one reason class-size rules exist.
Why it is asked: it tests prioritising under pressure.
How many children can one class have?
Head Start, a federal program, caps a class of mostly three-year-olds at 17 and mostly four- and five-year-olds at 20, each with two adults: 8.5 and 10 children per adult.1 State licensing sets its own ratios, usually looser (Assistant Secretary for Planning and Evaluation (ASPE), September 2026). Where both apply, the stricter rule wins (Code of Federal Regulations (CFR) title 45, section 1302.21(b)(1)).
Why it is asked: it shows you know safety and staffing rules.
What would you do if a child were injured, or went missing?
For an injury, make the child safe, give first aid within your training, call for help if needed, tell the director, and inform the family promptly and factually, then complete the incident record. For a missing child, raise the alarm at once and follow the written emergency plan. Say that you would know the plan before the first day.
Why it is asked: safety procedures cannot be improvised.
How do you help a child settle in during the first days?
Learn the child's routines from the family before day one, and invite a short first visit. Greet the child by name, offer a comfort item and one familiar activity, and keep goodbyes brief and predictable. Tell the family how the day went, and increase time gradually where the program allows.
Why it is asked: separation is the first hard moment for children and parents.
How do you keep a room safe and healthy every day?
Run a short daily check of floors, outdoor equipment, doors and materials, keep hand-washing and cleaning routines, store hazards out of reach, and supervise by position and by counting. Follow the program's allergy, medicine and pick-up rules without exceptions. Describe a habit you already use.
Why it is asked: it shows careful routines, not just good intentions.
Families and inclusion
How do you communicate with parents and carers?
Share short, specific, positive notes every day, plan regular conversations, and bring concerns early and in private. Use the family's preferred language and channel where you can. Ask what they see at home, and treat them as experts on their own child.
Why it is asked: family trust is part of the job. To tell a real example, use the situation, task, action, result method and tell it as a story.
How do you handle a parent who disagrees with how you handled something?
Listen without defending, restate their concern, and find the shared goal, which is the child's wellbeing. Explain your reasoning in plain words, offer what you can change, and involve your director if the issue needs a policy decision. Follow up afterwards.
Why it is asked: it tests calm and respect under criticism.
How do you support children with different abilities and home languages?
Plan for variety from the start: visual schedules, simple repeated phrases, choice of materials, and small steps. An individualised education program is a written plan of supports agreed with the family and specialists. For a child who has one, follow it and share observations with the team. Value home languages instead of discouraging them.
Why it is asked: inclusion is a core expectation. See also special education teacher questions.
How do you observe and record a child's progress?
Take short, dated notes on what a child does and says, with photos or samples where permitted, and review them against the program's goals each term. Record what you saw, not conclusions. Share the notes with families, and use them to plan the next activities.
Why it is asked: planning should be based on evidence.
How do you work with teaching assistants and the rest of the team?
Agree roles and signals before the day starts, share plans, and debrief briefly each day. Ask for and give feedback respectfully, and keep disagreements away from the children. Give an example of a teammate you helped or learned from. A related role is covered in teacher assistant interview questions.
Why it is asked: most preschool rooms have two or more adults, so teamwork is daily work.
Follow-up questions
A parent says play is a waste of time. What do you say?
Agree on the goal, which is that their child is ready to learn. Then show a specific moment, such as a child counting blocks while building, and explain what skill it built. Offer to share dated observation notes so they can see progress.
A behaviour plan has not worked after two weeks. What next?
Review your notes for the trigger and time of day, check that the plan is applied the same way by every adult, and change one thing at a time. Share the pattern with the family and ask your director or a specialist for help through the school's process.
A child will not separate at drop-off. What do you do?
Stay calm and warm, keep the goodbye short, and give the child a simple job or comfort item. Agree a routine with the family, and send a quick message once the child has settled.
- A preschool teacher educates and cares for children under five; employment is projected to grow 4% from 2025 to 2035.
- Play-based learning is intentional play, guided by a teacher who asks questions.
- Positive guidance prevents, redirects, teaches a replacement skill and reflects with the family.
- Head Start class caps are 17 children for mostly three-year-olds and 20 for mostly four- and five-year-olds, with two adults in a standard class.
- Observe, write dated notes and share them with families without labelling children.
Sources
- Preschool Teachers, Occupational Outlook Handbook — U.S. Bureau of Labor Statistics, 27 Aug 2026
- Developmental Milestones — U.S. Centers for Disease Control and Prevention, 17 Feb 2026
- 45 CFR 1302.21 Center-based option — Cornell Legal Information Institute (date = read date), 24 Oct 2026
- Research Does Not Identify an Optimal Teacher-Child Ratio That Improves Child Outcomes, Though More Stringent Ratios May Increase Per Child Spending — U.S. Department of Health and Human Services, ASPE, 22 Sep 2026
