The beginning of a new school year brings a genuine assessment challenge. Teachers need to understand what pupils remember, what they have misunderstood and where support may be needed. At the same time, pupils are adjusting to new classrooms, new adults, unfamiliar routines and, in some cases, an entirely new school.
The answer is not to spend the first fortnight administering test after test.
A useful beginning-of-year baseline is not a single score collected on a particular morning. It is a developing picture of what a pupil can do, how securely they can do it and what might help them move forward. Much of that picture can be gathered through ordinary lessons, careful questioning, short low-stakes tasks and professional observation.
The aim is not to prove how much pupils have forgotten over the summer. It is to make better teaching decisions without exhausting pupils or creating an unnecessary marking and data-entry burden for staff.
What is a beginning-of-year baseline assessment?
A baseline assessment establishes a practical starting point for teaching. It helps a teacher identify pupils’ current knowledge, skills, misconceptions and support needs before planning the next stage of learning.
This does not necessarily mean giving every pupil a formal test. A baseline can draw on several sources:
- previous assessment information and transition records;
- conversations with former teachers, pastoral staff and the SENCO;
- short retrieval activities;
- reading, writing or problem-solving completed during normal lessons;
- carefully chosen questions;
- pupil explanations and classroom discussion;
- observations of independence, confidence and working habits;
- and, where justified, a short standardised or curriculum-based assessment.
The important word is useful. Information should be collected because it will influence teaching, grouping, intervention or support. If a piece of data will simply be entered into a spreadsheet and never used again, there is a strong argument for not collecting it.
This distinction also helps separate baseline assessment from accountability. A beginning-of-year baseline should primarily help teachers decide what to teach next. It should not become an early judgement about the quality of a class, a previous teacher or the pupils themselves.
Why a week of tests rarely gives the full picture
Formal assessments can be valuable, but the first few days of term are not neutral conditions. A pupil may be tired, anxious, unfamiliar with the room or worried about making a bad first impression. Younger children may still be learning where to sit and how to ask for help. Pupils starting secondary school are dealing with new buildings, timetables and teachers at the same time.
A test taken in these conditions may tell you something, but it cannot tell you everything.
Some pupils also perform very differently in formal assessments and everyday lessons. A confident contributor may struggle to organise written answers. Another pupil may say very little but produce thoughtful independent work. A child with additional needs might understand the content but be unable to demonstrate it through the format chosen.
Testing every subject immediately can also affect the atmosphere teachers are trying to establish. Instead of learning that the classroom is a place for curiosity, discussion and improvement, pupils may conclude that their first job is to prove themselves.
There is a workload issue too. Several assessments can quickly produce a large pile of marking and a mass of scores. More data does not automatically mean more insight. Schools can end up measuring pupils before teachers have decided which information they genuinely need.
The Department for Education’s current Key Stage 2 teacher assessment guidance makes a useful wider point: teacher assessment should draw on a broad range of evidence from pupils’ written, practical and oral work, while schools should avoid excessive evidence gathering. Although the statutory parts of that guidance apply to specific end-of-key-stage judgements in England, the principle is sensible much more widely.
Start by deciding what you actually need to know
Baseline assessment becomes manageable when teachers begin with questions rather than tests.
For example, a Year 5 teacher might need to know whether pupils can retrieve information from an age-appropriate text, explain an inference and write a coherent paragraph. A secondary mathematics teacher may need to establish whether pupils understand a handful of prerequisite concepts needed for the first unit. A languages teacher might initially want to hear what pupils can recall and pronounce before asking for extended writing.
These are much sharper questions than, “What level is every pupil?”
Before designing an activity, ask:
- What will I be teaching during the next half term?
- Which prior knowledge is essential for that learning?
- What common misconceptions could prevent progress?
- Which pupils may need an adjustment to show what they know?
- What decision will I make with the information?
This process keeps assessment proportionate. If you only need to know whether pupils remember three important concepts, a focused ten-minute activity may be more useful than a full examination paper.
It also prevents teachers from assessing content simply because a ready-made test happens to exist. An assessment should fit the curriculum and the decision being made, not the other way around.
Build the baseline through ordinary teaching
The most effective baseline period can look surprisingly like normal teaching. Pupils learn something worthwhile while teachers quietly gather evidence about what they already know and where the gaps are.
Suppose a teacher wants to understand a class’s reading comprehension. Rather than announcing a reading test on the first day, the class could read an engaging short text together. The teacher can model one part, ask pupils to discuss another and then give them a brief independent response. The resulting evidence may show who can retrieve details, who makes plausible inferences and who needs help expressing an answer in writing.
In mathematics, a teacher might introduce an accessible problem with several possible methods. Mini whiteboards, pupil explanations and short independent questions can reveal fluency, misconceptions and mathematical language. In science, a carefully planned practical discussion may show what pupils remember about variables, measurement and evidence.
The Education Endowment Foundation’s work on embedding formative assessment reflects the value of using assessment to support ongoing teaching and learning. The purpose is not merely to record a result, but to identify what should happen next.
This approach fits naturally with planning the opening days of term. A well-designed first lesson with a new class can establish expectations, introduce meaningful content and begin revealing what pupils know without feeling like an examination.
Use several small pieces of evidence instead of one big event
A baseline is more dependable when it develops over time. One piece of work may be affected by nerves, misunderstanding of the instructions or an unusually good or difficult day. Several smaller observations are more likely to reveal what is secure.
A teacher might collect evidence across the first two or three weeks using a simple rhythm:
- a short retrieval task at the beginning of a lesson;
- questions during teacher input;
- one carefully selected independent task;
- a conversation with a pupil about how they reached an answer;
- and a later opportunity to apply the same knowledge in a different context.
This is not about creating five separate records. Often the work pupils are already producing is sufficient. Teachers may only need to note important patterns: a misconception shared by half the class, a pupil who needs further investigation or a skill that appears much stronger than the transition information suggested.
Checking knowledge again after a few days is especially helpful. A pupil who can perform a process immediately after a reminder may not yet be able to retrieve it independently later. Equally, a pupil who struggles with the first task may improve quickly once classroom language and routines become familiar.
The EEF describes feedback as information about performance in relation to learning goals that should be capable of improving learning. Baseline activities should follow the same logic: the evidence gathered should result in an adjustment, explanation, opportunity to practise or appropriate challenge.
Choose low-stakes activities that reveal useful information
Low-stakes does not mean unimportant or academically undemanding. It means that pupils can attempt the task without feeling that one performance will define them.
Useful approaches include asking pupils to explain what they remember about a concept, sort examples and non-examples, correct a plausible mistake, create a diagram, complete a short piece of writing or solve one carefully selected problem. In some subjects, a discussion followed by an independent response may reveal more than a long worksheet.
Teachers can also use partially completed examples. Asking pupils to identify the next step or explain why a method works often shows whether understanding is secure. In practical subjects, demonstrating a technique may be more appropriate than writing about it.
Confidence ratings can add context, but they should not be treated as attainment measures. A pupil may be highly confident and mistaken, while another may understand the work but doubt their ability. The gap between confidence and performance can itself be helpful information.
Try to avoid activities that mainly test memory for instructions, speed of writing or willingness to speak publicly unless those are the skills you intended to assess. A complex format can hide the knowledge you actually wanted to see.
Teachers preparing for September may find it helpful to combine assessment planning with the broader first two weeks back at school checklist. Assessment is only one part of the opening period; routines, relationships and safeguarding awareness matter just as much.
Make baseline assessment fair and inclusive
The same assessment does not always give every pupil an equal chance to show what they know.
A pupil with dyslexia may understand a concept but struggle to demonstrate that understanding through dense written instructions. A child with speech, language and communication needs may require additional processing time. An autistic pupil might find an unfamiliar classroom or unexpected task particularly demanding. A pupil learning English may understand the underlying mathematics or science while lacking some of the vocabulary used in the question.
Reasonable adjustments should not be treated as an unfair advantage. They are intended to reduce barriers that are unrelated to the knowledge or skill being assessed. Depending on the pupil and the purpose of the task, this could include:
- clearer spacing or a less visually crowded page;
- instructions read aloud or broken into stages;
- additional processing time;
- the use of established equipment or technology;
- a quieter location;
- an oral, practical or visual way to respond;
- or familiar support that does not supply the answer.
Teachers should use existing pupil information rather than waiting for a child to fail before providing an adjustment that is already known to be necessary. At the same time, avoid assuming that a diagnosis tells you exactly what a pupil can do. The baseline period is an opportunity to learn about the individual, not confirm a label.
This is one reason transition information matters. Before creating additional assessments, teachers should understand what they should know about a new class and which information is already available from previous staff, support plans and school records.
Record less, but record what changes teaching
A baseline system can become burdensome when every response is converted into a score. Most classroom evidence does not need to become a permanent data point.
A simple class overview may be enough. For each important area, a teacher could note whether the class is broadly ready to move on, needs a short recap or requires substantial reteaching. Individual notes should be reserved for information that leads to a particular action.
For example:
- “Most pupils can identify equivalent fractions, but simplifying is insecure” leads to a planned recap.
- “Six pupils cannot decode the selected text accurately” leads to a closer reading check.
- “One pupil understands orally but cannot record independently” leads to a conversation with the SENCO or previous teacher.
- “The class already has secure knowledge of the planned introductory unit” leads to greater challenge or faster progression.
These notes are more useful than a page of unexplained numbers.
School leaders should also be clear about who needs the data and why. Requiring teachers to upload baseline scores for every subject can create significant work while offering little benefit. If leaders need a whole-school picture, a short professional discussion about patterns and planned responses may be more informative than a large spreadsheet.
Baseline information should be treated as provisional. It is a starting hypothesis, not a permanent judgement. Teachers should be able to revise it as pupils settle and provide more representative evidence.
When a formal baseline test may still be appropriate
A measured approach does not mean formal assessments should never be used. A short, well-chosen test may be useful when it has a specific purpose and is appropriate for the pupils.
For example, a school may need a standardised reading assessment to identify pupils who require further diagnostic work. A secondary department may use a focused assessment of prerequisite knowledge before beginning a demanding unit. Some interventions require an initial measure so progress can be reviewed later.
Before using a formal test, schools should ask whether it is valid for the intended purpose, accessible to the pupil group and likely to produce information that teachers can act on. They should also consider whether the same information is already available.
A formal assessment becomes less useful when it is too broad, too long or disconnected from the curriculum. It should not be used simply because it was used last September.
If a test is necessary, it can still be handled sensitively. Explain that the activity helps the teacher plan, not rank the class. Keep the conditions calm, provide established adjustments and avoid creating a competitive atmosphere around scores. Where possible, spread assessments out rather than filling several consecutive days with papers.
Turn the baseline into a teaching response
The quality of a baseline is determined by what happens afterwards.
If many pupils share the same gap, the curriculum may need a carefully planned recap before new content begins. If a smaller group needs support, teachers might provide targeted practice, additional modelling or a short intervention. Pupils who are already secure should receive appropriate depth and challenge rather than more of the same work.
Not every gap needs to be fixed immediately. Teachers should distinguish between knowledge that is essential for the next unit and content that can be revisited later. Attempting to repair every weakness found in September can make the curriculum fragmented and slow.
It is also important to investigate surprising results. A low score may indicate a knowledge gap, but it could also reflect anxiety, absence, difficulty understanding the task or an unmet need. Speak to the pupil, review previous work and seek information from colleagues before drawing a firm conclusion.
A useful baseline conversation might therefore focus on three questions:
- What do pupils appear ready to learn next?
- Which barriers need a response now?
- What should we check again once pupils have settled?
This keeps the process connected to teaching rather than allowing assessment to become an isolated September exercise.
After several weeks, teachers can bring the developing picture into a focused pupil progress meeting. The discussion should centre on learning needs, teaching responses and barriers, not simply whether pupils have been placed into a particular colour-coded band.
A manageable baseline plan for the first three weeks
Schools do not need a complicated framework. A simple three-week approach can provide enough structure while allowing pupils time to settle.
During the first week, review transition information, establish routines and use accessible tasks that let pupils talk, think and work independently. Note only major patterns, unexpected strengths and concerns requiring prompt follow-up.
During the second week, focus more closely on the prerequisite knowledge needed for upcoming units. Use short retrieval tasks, targeted questions and one or two independent pieces of work. Introduce a formal assessment only where it has a clear purpose.
During the third week, check whether early patterns remain. Compare different forms of evidence, speak with colleagues and pupils where necessary, and decide what should change in planning, support or challenge.
By the end of this period, teachers do not need a complete judgement about every aspect of every pupil. They need a sufficiently reliable picture to teach the class well and a clear plan for anything that still needs investigating.
School leaders can support this by protecting time for professional discussion, keeping recording expectations proportionate and ensuring staff induction explains the school’s assessment approach. A wider staff induction checklist can help schools place assessment alongside safeguarding, behaviour, SEND, attendance and other essential beginning-of-year information.
Frequently asked questions
How long should beginning-of-year baseline assessment take?
There is no universal length. In most classes, evidence can be gathered gradually across the first two or three weeks through normal teaching. Any formal assessment should be only as long as necessary to answer a clear question. Schools should avoid delaying meaningful curriculum teaching while waiting for every baseline activity to be completed.
Should every subject carry out a baseline assessment?
Every teacher needs to understand pupils’ starting points, but that does not mean every subject needs a separate formal test. Discussion, retrieval activities, practical work and early classroom tasks may provide enough information. Departments should decide what they need to know and choose the least burdensome reliable method.
Should baseline results be shared with parents?
Schools may discuss important findings with parents, particularly when they lead to additional support or further assessment. However, provisional September information should be explained carefully. A single early result should not be presented as a fixed judgement about a child’s ability or future progress.
Can baseline assessment be used to set pupils?
Schools should be cautious about making lasting grouping decisions from one early assessment. If setting is used, decisions should draw on several sources of evidence and remain open to review. Pupils should not become trapped in a group because of one performance during an unsettled first week.
What if transition data and classroom evidence do not agree?
Treat the difference as something to investigate rather than deciding immediately that one source is wrong. Review the type and date of the earlier evidence, observe the pupil in different situations and speak with previous staff where possible. Pupils change, and different tasks may reveal different aspects of their learning.
How can leaders prevent baseline assessment from increasing workload?
Leaders should specify the decisions the information will support, remove duplicate assessments and avoid collecting data simply because it may be useful later. Teachers should be able to use evidence from ordinary classroom work, and recording requirements should focus on patterns and actions rather than every individual response.
A strong beginning-of-year baseline does not require pupils to spend September proving what they know. It requires teachers to be curious, selective and responsive. When assessment is woven into purposeful lessons, schools can develop a richer understanding of their pupils while still giving them the calm, welcoming and intellectually engaging start they need.
