Monday 3 January 2022

What do we mean by Intervention? - Sandrine Florand

Interventions in education will help to address any gaps in a student’s learning, improve their progress and attainment, and help them overcome any barriers to leaning.

There are three waves of intervention:


Wave 1: Inclusive quality teaching first

The available evidence indicates that quality teaching is the most important thing to improve students’ attainment, particularly the most disadvantaged students. Quality teaching will develop knowledge and skills, will lay firm foundations for later learning, and ensure long-term retention of knowledge and fluency in key skills.

The best intervention is great teaching in the classroom.
According to the Sutton Trust and Educational Endowment Fund, the most effective strategies are:

  1. Cognitive strategies (Developing the thinking skills that will make students strategic, flexible learners. e.g. memorisation techniques, methods to solve problems).
  2. Metacognition and self-regulation strategies  (empower students to think about their own thinking, ‘learning to learn'.
  3. Feedback
  4. Outside the classroom: Homework.

The impact of homework on learning is consistently positive especially in secondary schools (leading to on average five months’ additional progress). Homework is most effective when used as a short and focused intervention and when it is an integral part of learning, rather than an add-on.  

Wave 2: Additional interventions to enable students to work at age related expectations

Some pupils may require additional support alongside high-quality teaching in order to make good progress that will take place outside the normal classroom. The interventions will help close the knowledge and skills gaps, so pupils are expected to “catch-up” with their peers and as a result and are able to work effectively at their Key Stage level.

In the second wave interventions are designed to help students fill gaps in learning enabling them to make rapid progress. These interventions usually have an academic focus.
The school should provide bespoke interventions appropriate to the specific skills gaps and needs of individual learners. These interventions take many forms, guided by the needs of the pupils. They can include:

  • Small group support
  • Focused numeracy and literacy sessions
  • Mentoring
  • Peer mentoring
  • EAL Support
  • Parental engagement
With wave 2 inverventions it is important to identify barriers, plan the interventions accordingly and evaluate the impact. They work best when they are short-term, intensive, focused, and tailored.

  • Short-term: ideally less than a term
  • Intensive: with three or more sessions a week rather than one and short in length 20 to 50 minutes 
  • Focused: on specific aspects of learning rather than generic topics.
  • Tailored: Assessment should informed of the gaps and interventions need to be tailored to the needs of the pupils to address these gaps

Clear outcome:

Wave 2 interventions should be precisely targeted with measurable outcome, and be clear about what success will look like for example raising attainment, expediting progress in a particular aspect of subject knowledge or skill, improving attendance, improving behaviour, reducing exclusions, improving parental engagement and so on.

Evaluating impact:

Then the impact of wave 2 interventions should be clearly monitored, and changes should be made when interventions are proven to be ineffective.

Wave 3: Highly personalised interventions 

Additional intervention and provision are needed to enhance the progress of identified children where stages 1 and 2 are not, on their own, having the desired effect.

These can include:

  • personalised workshops
  • alternative provision
  • reduced timetable
  • external support

With wave 3 interventions schools evaluate their strategies and determine which practices and interventions are effective in their own contexts.

Further Reading:

Sandrine Florand - Assistant Headteacher

You can follow Sandrine on twitter @sandrinflorand