CSET Science (CSET: Science (California)) — Free Online Mock Test
CSET · general science subtests. Physics, chemistry, biology/life science and earth/space science for science teachers. · Official language: English.
CSET Science exam at a glance
CSET Science key facts & eligibility
| Conducting body | California Commission on Teacher Credentialing (CTC), administered by Pearson |
|---|---|
| Official website | ctcexams.nesinc.com ↗ |
| Mode | CSET: Science — the subject-matter exam for a California single-subject science teaching credential. It has two subtests: a general-science Subtest I and a concentration Subtest II in your chosen discipline (Life Sciences, Chemistry, Earth & Space Sciences or Physics). |
| Frequency | Offered year-round by appointment at Pearson test centres. |
| Scoring & marking | Subtest I (general science across all disciplines) has 100 multiple-choice and 4 constructed-response questions; Subtest II (your chosen concentration — Life Sciences, Chemistry, Earth & Space Sciences or Physics) has 50 multiple-choice and 3 constructed-response questions. Each subtest passes independently at a scaled score of 220. |
| Score validity | Subtest passing status is retained per CTC rules; you only retake the subtests you have not passed. |
| Language | English. |
Who is eligible for CSET Science?
Taken by candidates for a California single-subject science teaching credential.
Last verified July 2026 against CTC — CSET: Science. Always confirm current details on the official website before you register.
CSET Science section breakdown
The CSET Science mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
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CSET Science (60 Q)
CSET Science scoring & marking scheme
Strategy: CSET Science has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: CSET Science (pass 700/1000).
How CSET Science is conducted
- Mode
- Test format
- Backtracking
- Mark for review
CSET Science time strategy
With 60 questions in 150 minutes, you have about 150 seconds per question on average. Successful candidates aim for the following pacing on each section:
- CSET Science (60 Q)
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
CSET Science topics covered
Across the 50 Wrexa Edge variants of CSET Science, the following topics appear most often (sample distribution from one variant):
CSET Science (60 Q)
- Biology — Fundamentals · 20
- Chemistry — Fundamentals · 20
- Physics — Energy · 4
- Physics — Circular Motion · 4
- Physics — Mechanics · 4
- Physics — Electricity · 3
- Physics — Waves · 3
- Physics — Electromagnetism · 2
CSET Science difficulty calibration
Intermediate tier. Intermediate-level: assumes a working command of the syllabus. Most candidates need 2-4 months of focused prep.
CSET · general science subtests. Physics, chemistry, biology/life science and earth/space science for science teachers. · Official language: English.
Verified content — Wrexa Edge's CSET Science bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for CSET Science
- Real test-day interface
- 50 distinct variants
- Detailed analytics
- Spaced repetition (Notebook)
- Optional proctoring
- Free to start
Expert take: what CSET Science really tests
CSET: Science is California’s subject-matter exam for teaching science — two subtests: a general-science Subtest I (100 MC + 4 CR across all disciplines) and a concentration Subtest II (50 MC + 3 CR) in Life Sciences, Chemistry, Earth & Space Sciences, or Physics. Each passes independently at 220.
Preparation tips
- Build broad cross-discipline knowledge for the large Subtest I.
- Go deep in your chosen concentration for Subtest II.
- Practise the constructed responses in both subtests.
⚠️ Common mistakes to avoid
- Preparing only your concentration and neglecting general Subtest I.
- Under-estimating Subtest I’s 100 multiple-choice questions.
CSET Science study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
- Subtest I across all science disciplines
- 100 MC + 4 constructed responses
- Broad review practice
- Subtest II in your concentration
- Life Sciences / Chemistry / Earth & Space / Physics
- MC + constructed-response practice
- Per-subtest mocks under time
- Practise the constructed responses
- Clear 220 on each subtest
Where CSET Science can take you
A strong CSET Science result opens up these careers and higher-study paths:
- CA single-subject science
- Two subtests
- Concentration choice
- Independent retakes
Best books & official prep for CSET Science
- CSET Science study guides (CTC/Pearson) — CTC
- CSET Science prep guides — Various
Official practice: Use the free official study guides on ctcexams.nesinc.com; build broad general-science knowledge for Subtest I and depth in your concentration for Subtest II.
Previous-year papers: CTC/Pearson provide official practice tests; there are no released full past papers.
Frequently asked questions
- What is the CSET Science exam pattern?
- CSET: Science (California) contains 60 questions across 1 section: CSET Science (60 Q). Total duration is 150 minutes (about 150 seconds per question).
- Does CSET Science have negative marking?
- No — CSET Science has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is CSET Science scored?
- Scaled score range: 100 to 1000. CSET Science (pass 700/1000).
- How can I practise CSET Science online for free?
- Wrexa Edge gives you 10 free full-length CSET Science mock tests — with instant scoring, detailed explanations and analytics — plus 40 more with Pro. Start practising in under a minute, no card required.
- What is the difficulty level of CSET Science?
- CSET Science is rated Intermediate difficulty on Wrexa Edge. Intermediate-level: assumes a working command of the syllabus. Most candidates need 2-4 months of focused prep. CSET · general science subtests. Physics, chemistry, biology/life science and earth/space science for science teachers. · Official language: English.
- How long is the CSET Science exam?
- CSET Science runs for 150 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in CSET Science?
- CSET Science is split into: CSET Science (60 Q). Each section is timed and weighted separately. CSET · general science subtests. Physics, chemistry, biology/life science and earth/space science for science teachers. · Official language: English.
- What tools or aids are allowed during CSET Science?
- No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.
- Is the CSET Science test adaptive?
- No — CSET Science is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many CSET Science mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct CSET Science variants — each with different question content, not just shuffled options — the first 10 free for everyone and 40 more with Pro. That's 3000 unique practice questions in the real test-day interface.
- Is there a free CSET Science test series 2026?
- Yes. The Wrexa Edge CSET Science test series for 2026 gives you 10 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are CSET Science previous year question–style papers included?
- Every CSET Science mock is modelled on the official exam pattern and the style of previous years' papers — the same 60-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free CSET Science mock test online?
- Wrexa Edge's CSET Science mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the CSET Science mock test on mobile?
- Yes. CSET Science mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the CSET Science syllabus?
- The CSET Science syllabus maps to its 1 section: CSET Science (60 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for CSET Science?
- Eligibility for CSET Science — age, qualification and number of attempts — is set by the official conducting body and can change each cycle, so always confirm the current official notification before applying. Wrexa Edge focuses on realistic CSET Science practice: 10 free full-length mocks in the exact exam pattern, ready whenever you are.
- When is the CSET Science exam and how should I prepare?
- Official CSET Science exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 10 free CSET Science mocks with instant scoring so you can track your readiness week by week.
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