Evidence Base, References & Supporting Documents
The evidence control book for the whole Government proposal - distinguishing established national policy and official facts from One Big Change programme design, planning assumptions and founding-phase hypotheses, with a traceable source register for every material claim. One Big Change Kenya, 2026.
This Appendix establishes the evidence base supporting the One Big Change Kenya Government Implementation Proposal. It has six purposes:
- 1identify the authoritative sources underlying major statements in the proposal
- 2distinguish established national policy from One Big Change programme design
- 3distinguish verified facts from planning assumptions
- 4identify claims that require additional evidence before final Government submission
- 5establish the evidence that the 90-day founding programme itself must generate
- 6provide a traceable source register for future revisions, procurement, evaluation and national-scale decisions
The proposal will not rely on unsupported statements merely because they appear plausible.
Every material statement in the Government proposal should fall into one of five categories.
Established National Policy or Official Fact
Supported by an authoritative Government, statutory or official institutional source.
Established External Evidence
Supported by credible published research or recognised institutional evidence.
One Big Change Programme Design
A deliberate feature of the proposed intervention.
Planning Assumption
A working figure or model requiring validation.
Founding-Phase Hypothesis
A question the 90-day programme exists to test.
These categories must not be presented interchangeably.
The proposal and internal evidence register should use the following status system.
| Status | Meaning |
|---|---|
| Verified - Official | Supported by current Government/statutory source |
| Verified - Research | Supported by credible independent research |
| Programme Design | A proposed feature of One Big Change |
| Planning Assumption | Working assumption requiring validation |
| To Be Tested | Founding-phase hypothesis |
| Evidence Required | Claim should not appear as fact until supported |
| Superseded | Earlier source replaced by more recent authority |
Where sources conflict, priority should normally be given in the following order.
Tier 1 - Law and Formal Government Authority
- Acts of Parliament
- Regulations
- Gazette notices
- final appropriations
- formal Government policy
- official Government circulars
Tier 2 - Statutory Education Institutions
- Ministry of Education
- Kenya Institute of Curriculum Development
- Kenya National Examinations Council
- Teachers Service Commission
- other relevant statutory bodies
Tier 3 - National Public-Finance and Oversight Institutions
- National Treasury
- Parliament
- PPRA
- Auditor-General
- Controller of Budget
Tier 4 - Academic and Research Evidence
- peer-reviewed research
- universities
- recognised research institutions
- credible international organisations
Tier 5 - Programme-Generated Evidence
- Change Lens
- school baselines
- implementation logs
- interviews
- surveys
- programme evaluations
Media reports should normally be used to identify potential evidence, not as the primary source where an authoritative source exists.
Kenya's national curriculum direction predates One Big Change. The National Curriculum Policy establishes the competency-based curriculum direction and describes implementation as requiring participation from education providers, implementers and stakeholders.
The Basic Education Curriculum Framework provides the architecture for competency-based education, including:
- Senior School
- learning outcomes
- pathways
- assessment
- formative assessment
- teacher capacity
- continuous professional development
- provision for learners with special educational needs
Proposal implication
One Big Change must never be described as designing Kenya's curriculum reform. Its role is proposed implementation support.
The proposal should maintain a clear distinction.
Competency-Based Education
The wider education-system direction.
Competency-Based Curriculum
The curriculum architecture and curriculum delivered in schools.
Competency-Based Assessment
The assessment mechanisms used within the competency-based system.
KICD currently provides official CBC/CBE materials across levels including Senior School, while KNEC is actively implementing competency-based assessment arrangements for Senior School.
The Basic Education Curriculum Framework explicitly provides for Senior School and pathways as part of the competency-based curriculum structure. KICD's current curriculum-materials system includes Senior School curriculum designs and approved materials.
The national system is no longer discussing Grade 10 purely as a future concept. The Ministry maintains the official Grade 10 selection/placement infrastructure, while KICD has published approved Grade 10 course materials and KNEC has issued Grade 10 assessment guidance during 2026. The Ministry had publicly identified January 2026 as the transition point into Senior School.
Proposal implication
The programme may legitimately describe the founding phase as occurring during active Senior School implementation.
KICD's approved Grade 10 materials demonstrate implementation across pathways and learning areas, while the Ministry's Grade 10 selection system allows learners to identify schools according to subject combinations and pathways.
Proposal implication
Pathway implementation is an appropriate subject for the Change Lens.
KNEC formally published its Roll-Out of Competency Based Assessments in Senior School in May 2026. KNEC's current circulars also include:
- instructions concerning Grade 10 subjects
- 2026 Grade 10 and vocational School-Based Assessment schedules
- Senior School CBA guidance
The KNEC Competency Based Assessment Portal now provides Senior School access.
Proposal implication
CBA implementation is a current operational reality and can legitimately sit within the founding Change Lens.
KNEC also operates a competency-based assessment learning portal providing learning and training resources for educators and assessment professionals, including Senior School and pathway-related content.
Important limitation
The existence of training infrastructure does not by itself prove that teacher confidence or classroom implementation is uniformly strong or weak. That is a separate claim requiring evidence.
KICD maintains:
- curriculum designs
- approved course materials
- complementary materials
- Senior School resources
- teacher-support material
KICD continues to evaluate and approve materials for subsequent Senior School grades, demonstrating that Senior School implementation is progressing through successive grades rather than ending with Grade 10.
Official Parliament reporting immediately before the FY2026/27 Budget Statement described the approved education estimate as approximately:
KSh 781.4 billion
Approved estimate (pre-Budget Statement)
The Budget Statement subsequently presented an education-sector figure of approximately:
KSh 784.5 billion
Budget Statement education-sector figure
including approximately:
KSh 424.3bn
Teachers Service Commission
KSh 136.6bn
Basic Education
KSh 163.9bn
Higher Education
KSh 58.5bn
TVET
KSh 1.3bn
Science, Innovation and Research
The Appropriation Act subsequently authorised total FY2026/27 Government expenditure of approximately KSh 4.82 trillion.
Because official figures changed during the Budget process, the Government proposal should not interchange:
KSh 781.4bn
Pre-Budget approved estimate
KSh 784.5bn
Budget Statement sector figure
without explanation. For Government-facing contextual comparison, the final proposal should use the figure aligned to the most appropriate final budget authority and date, with a footnote where necessary.
Before final submission, the programme finance team should reconcile the sector figure against:
- final Budget Statement
- Appropriation Act
- approved programme estimates
- relevant State Department allocations
The proposed One Big Change founding budget is:
KSh 84.37 million
Founding commission
This is a One Big Change programme design and planning figure. It is not a Government-established benchmark.
The figure must be tested against:
- actual salaries
- supplier quotations
- travel estimates
- tax
- insurance
- legal costs
- school implementation needs
- contracting requirements
The proposed Year 1 national programme value of KSh 1.75 billion is not currently an approved Government allocation. It is an indicative One Big Change planning model.
Proposal wording - use:
Indicative Year 1 planning envelope, subject to founding evidence, Government decision, appropriation, procurement and contracting.
Do not use:
Government will invest KSh 1.75 billion.
The KSh 1.75bn planning envelope is small relative to total national education-sector expenditure but material relative to any individual programme. That comparison may be useful for context.
It must not be used to imply:
Government can easily afford the programme.
The existence of a large sector budget does not mean uncommitted funding is available. Public expenditure remains subject to appropriation, budget programmes, public-finance law and procurement requirements.
Kenya's Public Finance Management Act provides the statutory architecture governing public finance at national and county level.
Proposal implication
The programme must not imply that education-sector resources can simply be 'pooled' informally from other budget lines. Any Government funding route must follow applicable public-finance authority.
The Public Procurement and Asset Disposal Act applies to procurement by public entities and provides the framework for:
- procurement planning
- procurement processing
- asset management
- contract management
- value for money
- transparency
- competition
Proposal implication
One Big Change should present a clear technical and commercial proposition. The Government procuring entity determines the lawful procurement route.
Kenya's Data Protection Act regulates personal-data processing and contains specific provisions concerning children's personal data. The Office of the Data Protection Commissioner publishes dedicated guidance covering:
- public-sector processing
- research
- consent
- DPIAs
- children's data
- education-sector data
- data sharing
Where programme evaluation develops into formal research, the appropriate Kenyan research and ethics route must be established. NACOSTI's framework provides for accredited institutional scientific and ethics review committees and research licensing arrangements.
Proposal implication
A Government programme contract must not automatically be treated as research ethical clearance.
This is a plausible and central programme proposition. However, the ten-school founding programme should not pretend it already knows precisely:
- which readiness gaps dominate
- where they are concentrated
- how severe they are
- what interventions they require
Proposal implication
Change Lens evidence across the ten different contexts.
This should not be written as an unqualified national fact merely because it appears intuitively likely.
We should either:
- 1obtain a recent credible national or substantial Kenyan study supporting the claim; or
- 2change the proposal wording to: "The founding phase will examine differences in teacher confidence and implementation capability across participating schools."
That wording is methodologically stronger.
Some variation can reasonably be expected across school contexts, but a strong national statement requires evidence.
Proposal implication
The ten-school programme will produce:
- resource-needs profiles
- infrastructure observations
- technology requirements
- expert-capability gaps
This may be true in some settings. It should not be asserted universally without evidence.
Proposal implication
The Change Lens may assess:
- parent understanding
- pathway understanding
- communication needs
- community engagement
What can be stated confidently is that Senior School CBA is actively being rolled out in 2026 through KNEC guidance, assessment schedules and systems.
Whether this has created a specific degree of:
- teacher confusion
- workload
- implementation inconsistency
- school stress
requires additional evidence.
The ten-county design is a One Big Change methodological choice. It is intended to expose the model to different implementation environments.
Proposal implication
The programme does not claim the ten counties form a statistically representative national sample.
The current working long-list is:
Proposal implication
These counties are not confirmed programme sites. The proposal should retain wording such as: 'Initial proposed county framework, subject to validation with Kenyan stakeholders.'
The 90-day phase is designed to test:
- feasibility
- implementation mechanism
- early outcomes
- cost
- adaptability
- scale readiness
It cannot responsibly establish all long-term education outcomes.
Proposal implication
The programme should say 'prove the implementation mechanism' rather than 'prove national educational impact.'
Ten schools cannot establish statistical national representativeness. They can provide implementation-learning evidence across deliberately varied contexts.
Proposal implication
The Decision Gate must determine whether the learning is sufficient to justify controlled replication.
The target of 50 LocaeHubs is a One Big Change Year 1 scale architecture. It is not existing Government infrastructure and not yet an evidenced optimum.
Proposal implication
The founding phase must establish: viable Hub size, staffing ratio, cost, governance, local leadership requirement.
The target of approximately 500 Core Implementation Schools is based on the working assumption of approximately ten Core schools per Hub.
Proposal implication
This must be validated against actual Hub capacity.
The Year 1 target is 6,000 connected schools in total. This includes the approximately 500 Core Implementation Schools.
Proposal implication
It is not a current programme achievement. It is not equivalent to 6,000 schools receiving deep implementation.
The arithmetic underlying the target is approximately:
6,000 ÷ 50 = 120
Schools per Hub on average
Proposal implication
The programme still needs to test whether 120 connected schools per Hub is operationally sensible.
The current Year 1 model assumes approximately two facilitators per Hub or approximately 100 Hub facilitators.
Proposal implication
The founding programme must produce an evidence-based staffing ratio.
The current architecture assumes at least one Champion per Core Implementation School.
Proposal implication
The founding phase must test: Champion workload, authority, training requirements, retention, effectiveness.
The One Big Change model proposes three structured annual implementation moments:
Understand and Plan
Apply and Strengthen
Embed and Sustain
Proposal implication
The 90-day phase must test whether the model requires adjustment in Kenya.
The Change Lens is One Big Change intellectual and implementation methodology. Its proposed Kenya adaptation examines areas including:
- leadership
- teacher capability
- teaching and learning
- CBE/CBC readiness
- CBA
- wellbeing
- inclusion
- family/community
- resources and technology
- pathways and sustainability
Proposal implication
It does not replace statutory inspection or official education-quality mechanisms.
The public-facing framework groups work under:
Proposal implication
These are communication and implementation categories, not Government policy categories.
The Traction Partner mechanism proposes that external organisations contribute practical resources against evidenced school need.
Proposal implication
Its effectiveness has not yet been established nationally. The founding phase must test:
- partner appetite
- resource relevance
- governance
- additionality
- leverage
The potential Year 1 ambition of KSh 1 billion to KSh 3 billion in additional verified partner value is not secured.
Proposal implication
The proposal must never describe this as committed funding.
This range results mathematically from combining the indicative KSh 1.75bn Government programme with KSh 1bn to KSh 3bn potential partner value.
It may be used only as:
potential combined implementation value if the Government programme is commissioned and the partner mobilisation target is subsequently achieved.
LocaeAwards are a proposed evidence-based annual recognition mechanism.
Proposal implication
No claim should be made that they currently form part of Government education architecture.
LocaeFest is a proposed annual national implementation and learning gathering.
Proposal implication
Its final format, location, scale, partners and budget remain subject to Year 1 planning.
Any university named in the proposal must have its status described precisely. Possible status categories:
- contracted
- formally partnered
- collaboration agreed
- relationship in development
- exploratory discussion
A conversation must not be converted into "University partner" without evidence of agreement.
Before Government submission, One Big Change should maintain:
| Organisation | Current Status | Evidence | Permitted Public Description | Owner |
|---|---|---|---|---|
| Institution A | Contracted | Signed agreement | Partner | Named owner |
| Institution B | Relationship developing | Meeting/correspondence | Relationship under development | Named owner |
| Institution C | Exploratory | Initial discussion | Exploratory conversation | Named owner |
This prevents accidental overstatement.
Named roles within the proposal should distinguish:
Confirmed Appointed
Formal appointment exists.
Proposed Lead
Existing person proposed for the function.
To Be Recruited
Critical role not yet filled.
Adviser
Provides advice rather than operational accountability.
Pending Confirmation
Role under discussion.
This distinction is essential for Government credibility.
Any personnel cost currently shown within the budget is a programme financial assumption unless supported by:
- signed contract
- salary benchmark
- quote
- approved pay framework
Proposal implication
Before Government contracting, personnel costs should be substantiated.
The founding programme currently provides:
KSh 15m
Total activation fund
Up to KSh 1.5m
Per founding school (average)
Proposal implication
It is not an unconditional school grant. Actual expenditure follows Change Lens evidence and approved implementation plans.
The Year 1 model currently contains KSh 400m for approximately 500 Core Implementation Schools. The implied portfolio average is:
KSh 800,000
Per Core school (portfolio average)
Proposal implication
The founding phase should determine whether that average is realistic.
The current Year 1 model contains KSh 300m for 50 Hubs or an implied planning average of:
KSh 6m
Per Hub (planning average)
Proposal implication
This is not an automatic Hub grant.
The current model contains KSh 170m for national and cluster programme delivery.
Proposal implication
The final staffing and operational model must be derived from founding workload data.
By December 2026 the programme should replace assumptions with observed evidence wherever possible. The evidence set should include:
Every significant finding should receive an evidence identifier. Example:
FE-001
Teacher implementation issue observed across six schools.
FE-002
Connectivity constraint affecting three schools.
FE-003
Existing assessment practice successfully transferred between two schools.
Each record should include:
- finding
- schools
- counties
- source
- date
- evidence strength
- limitation
- implication
The final Government proposal should maintain an internal register such as:
| Claim ID | Proposal Claim | Evidence Status | Primary Source | Appendix | Review Date |
|---|---|---|---|---|---|
| C01 | Kenya has established CBC architecture | Verified - Official | KICD | 10 | Current |
| C02 | Senior School CBA is active in 2026 | Verified - Official | KNEC | 10 | Current |
| C03 | Teacher confidence is uneven nationally | Evidence Required | TBD | 10 | Before submission |
| C04 | 50 Hubs is viable | To Be Tested | Founding phase | 8 | Dec 2026 |
| C05 | KSh 1.75bn is appropriate Year 1 budget | Planning Assumption | Founding cost evidence | 8/9 | Dec 2026 |
| C06 | KSh 1bn-3bn partner value can be mobilised | Planning Assumption | Partner pipeline | 7 | Dec 2026 |
National Curriculum Policy
KICD / Ministry of Education
Use in proposal:
- national curriculum reform
- competency-based direction
- stakeholder implementation
Basic Education Curriculum Framework
KICD
Use in proposal:
- Senior School
- pathways
- assessment
- teacher capacity
- inclusion
- competency architecture
KICD CBC/CBE Materials
KICD
Use in proposal:
- curriculum designs
- Senior School materials
- approved resources
- current implementation infrastructure
Grade 10 Approved Course Materials
KICD
Use in proposal:
- Grade 10
- pathways
- Senior School curriculum implementation
Senior School CBA Roll-Out
KNEC
Use in proposal:
- active Senior School CBA implementation
KNEC Grade 10/CBA Circulars
KNEC
Use in proposal:
- Grade 10 subjects
- School-Based Assessment
- assessment schedules
- current operational implementation
KNEC CBA Portal
KNEC
Use in proposal:
- operational Senior School CBA infrastructure
Grade 10 Selection System
Ministry of Education
Use in proposal:
- pathways
- school placement
- Senior School implementation
FY2026/27 Budget Statement
National Treasury / Parliament reporting
Use in proposal:
- education-sector budget context
- TSC allocation
- Basic Education allocation
- Higher Education allocation
- TVET allocation
Appropriation Act 2026
Parliament / Government of Kenya
Use in proposal:
- overall FY2026/27 authorised national expenditure
Public Finance Management Act
Kenya Law
Use in proposal:
- Government finance
- appropriation
- financial management
- public-resource accountability
Public Procurement and Asset Disposal Act
Kenya Law
Use in proposal:
- public procurement
- planning
- contract management
- value for money
- public-entity procurement
Data Protection Act
Kenya Law
Use in proposal:
- personal data
- children's data
- programme evidence systems
ODPC Guidance
Office of the Data Protection Commissioner
Use in proposal:
- education data
- children's data
- DPIA
- research
- consent
- data sharing
NACOSTI Research and Ethics Framework
NACOSTI
Use in proposal:
- research approval
- ethics review
- research licensing
The evidence file should additionally acquire current authoritative material concerning:
Where Government datasets exist, those should be prioritised.
Academic and independent research should be added where it strengthens the case. For every study, record:
- author
- institution
- year
- methodology
- sample
- geography
- finding
- limitation
- relevance to One Big Change
A study involving one small local sample must not automatically be generalised nationally.
Before using an external research finding, ask:
Avoid building material Government claims primarily on:
- social-media posts
- unverified blogs
- supplier marketing
- newspaper opinion
- anecdotal conversations
- political speeches without supporting documentation
- One Big Change assumptions
These may help identify questions. They do not automatically establish evidence.
Stakeholder interviews conducted during the founding phase should be coded as programme evidence. For example:
- Ministry/public institution
- school leader
- teacher
- learner
- parent
- expert
- university
- partner
Interview evidence should not automatically be presented as representative of the entire national system.
School-level evidence may include:
- Change Lens
- baseline records
- school documentation
- teacher surveys
- interviews
- observations
- implementation records
- assessment practice
- resource mapping
- staff/learner/parent voice where appropriate
The evidence standard is detailed in Appendices 4 and 5.
Each major source should record:
- document title
- issuing institution
- publication date
- date accessed
- version
- source owner
- status
- superseded version where relevant
This is especially important during periods of active policy implementation.
Before the proposal is formally submitted, the evidence team should conduct a final current-policy check covering:
- CBE terminology
- Grade 10
- Senior School
- KNEC guidance
- Ministry structure
- education budget
- procurement law
- data protection
- relevant senior Government roles
No current office-holder or current policy detail should be relied upon from an old draft.
Before financial submission, finance should confirm:
- latest education-sector allocation
- Basic Education allocation
- appropriate vote/programme
- procurement route
- tax
- available Government commissioning structure
The education budget is contextual evidence. It is not itself proof that funding is available for One Big Change.
A gap should be marked Evidence Required rather than filled with confident prose.
This increases, rather than decreases, proposal credibility. It demonstrates that One Big Change understands the difference between:
- what Kenya already knows
- what we believe
- what the founding phase must discover
Before formal Government submission:
The Government proposal should ultimately have access to a controlled supporting library containing:
A. National Policy
- National Curriculum Policy
- Basic Education Curriculum Framework
- current CBE/CBC policy documents
- Senior School curriculum designs
B. Assessment
- KNEC Senior School CBA guidance
- Grade 10 SBA guidance
- relevant assessment schedules
C. Government Finance
- FY2026/27 Budget Statement
- Appropriation documentation
- relevant Basic Education estimates
D. Law & Compliance
- Public Finance Management Act
- Public Procurement and Asset Disposal Act
- Data Protection Act
- applicable Regulations
E. Ethics & Research
- ODPC guidance
- NACOSTI guidance
- relevant ethics approvals when obtained
F. One Big Change Programme Documents
- Government Implementation Proposal
- Appendices 1-10
- Change Lens
- Governance Framework
- Safeguarding Framework
- Financial Procedures
- Evidence Framework
G. Founding Evidence
Produced during September to December 2026.
Appendix 10 should not remain static. At the December Decision Gate it should be updated to include:
- ten school baselines
- cross-site findings
- implementation evidence
- actual cost evidence
- actual partner evidence
- actual staffing evidence
- actual scale assumptions
- updated national policy sources
The Appendix then becomes part of the evidence base for the Year 1 procurement decision.
If Year 1 is commissioned, every major national claim should eventually be traceable to:
Official national evidence
plus
programme implementation evidence
plus, where appropriate,
independent evaluation
That combination is stronger than any one source in isolation.
The programme should apply one simple rule:
If we cannot show where a factual claim came from, it does not belong in the Government proposal as a fact.
It may instead be presented as:
- a question
- a hypothesis
- a planning assumption
- something the founding programme will test
One Big Change Kenya starts from what Kenya has already established, tests what is not yet known at school level, and uses evidence from implementation to determine what should scale.
Kenya has already established the national education direction. The 90-day programme does not reopen that question.
It asks:
What does it take to make that direction work consistently in real schools across different contexts?
The evidence generated through the founding phase will determine whether the proposed national model should proceed, change, expand more slowly or stop.
