Preschool teacher screening questions: licensing qualifications, CCDBG background checks and lead-teacher judgment

Preschool teacher screening questions decide two things quickly: whether the candidate meets the teacher qualification for the program's funding stream and state, and whether they can pass the background check that federal child care rules require. Then the screen moves to lead-teacher work: planning, running a room of three- to five-year-olds, talking to families and keeping the room inside licensing rules. The difference between a lead and an assistant usually shows up in who wrote the lesson plans and who sat in the parent conference.

This page is for lead preschool teachers in licensed centers, Head Start and pre-K programs. For a broader look at early childhood roles, including the CDA credential in detail, see early childhood educator screening questions. For aides in public school classrooms, see teacher assistant screening questions.

Funding stream decides the qualification

Teacher qualification rules

The California example shows why "how many ECE units do you have?" is a real screening question there: a candidate with six units can be hired but must keep taking classes, and the director will count units by subject area. Other states count training hours or credentials differently.

Background checks under the CCDBG rules

The federal child care regulation at 45 CFR 98.43 (as of October 2026) applies to staff of licensed, regulated or registered child care providers and providers that take subsidy funds. The check includes:

• An FBI fingerprint check;
• A search of the National Sex Offender Registry;
• Searches of the state criminal registry, the state sex offender registry and the state child abuse and neglect registry in the state where the person lives and in each state they lived in during the previous five years.

The provider must request it before the person starts and at least once every five years. A new hire may begin work after a qualifying result on the FBI check or on the fingerprint check in their state of residence, but must be supervised at all times by someone with a qualifying check until every component is back. The state must finish within 45 days, gives the provider only an eligible or ineligible result, and must offer the staff member a way to appeal. The rule lists disqualifying offenses, including refusing consent or knowingly making a materially false statement on the check.

On the call, that means two practical questions: which states the candidate has lived in during the past five years (it affects how long the check takes), and whether they have a qualifying check on file from another provider in the same state, which may be portable under 45 CFR 98.43(d)(3).

Knockout questions

Lead-teacher questions with strong answers and red flags

1. "How do you plan a week for a room of four-year-olds?"
   • Strong answer: names the curriculum the program used, builds plans from observations and the state's early learning standards, adjusts for children who need more support, and posts plans for families.
   • Red flags: uses the same themed plan every year with no reference to the children in the room.
2. "How do you assess children's progress?"
   • Strong answer: names a tool or method (the program's observation-based assessment, checklists, portfolios), how often they enter data, and how results change plans.
   • Red flags: "I just know where they are."
3. "Tell me about a hard conversation with a parent."
   • Strong answer: prepared notes, started with what the child does well, gave specific observations, agreed a next step, involved the director when needed.
   • Red flags: avoided the conversation or argued with the parent at pickup.
4. "Your assistant calls out and the room is about to go over ratio. What do you do?"
   • Strong answer: tells the director immediately, does not take on extra children or start an outdoor transition until coverage arrives, knows the state's ratio for that age.
   • Red flags: "We just manage."
5. "A child bites another child. Walk me through the next hour."
   • Strong answer: first aid and comfort for the bitten child, calm redirection for the other, an incident report, notifying both families according to policy without naming the other child.
   • Red flags: tells the parents who did it, or skips the incident report.

How preschool teacher experience gets overstated

• Lead in name only. Ask who wrote the lesson plans and who led parent conferences.
• Units that do not count. General psychology may not meet an ECE unit requirement. Ask for a transcript early.
• An expired CDA. Ask for the expiration date and verify it.
• Unlicensed settings described as center experience. Ask for the center's name and licensing status.

Knockout checklist and scoring

Lawful phrasing

The background check runs through the state's process, so do not ask open-ended criminal history questions on the call, and if an agency orders a consumer report, follow the FCRA steps in the FCRA background check process for recruiters. Describe lifting children, floor work and outdoor play, then ask whether the candidate can do them with or without accommodation. Do not ask whether the candidate has children, is pregnant or plans a family; see the Pregnant Workers Fairness Act in hiring.