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Key Facts: NS LM3 Exam

4 Days

Assessment Duration

NS EECD PLANS guidelines specify four daily morning assessment sessions in May.

Level 3

Provincial Expectation

Performance Level 3 indicates that a Grade 3 student meets Nova Scotia provincial curriculum expectations.

Math Only

French Immersion Track

Grade 3 French Immersion students write only the Mathématiques component of the LM3 assessment.

1000

Place Value Upper Limit

Nova Scotia Grade 3 mathematics curriculum outcomes expect number concepts up to 1000.

4 Levels

Performance Scale

Student achievement is categorized into four performance levels without numerical grades or pass/fail marks.

May Window

Administration Window

The annual provincial assessment window takes place during May across Nova Scotia public elementary schools.

Diagnostic

Assessment Purpose

Results provide diagnostic feedback to teachers, parents, and school boards to support future instruction.

No Cost

Public Assessment

Fully funded by the Nova Scotia Department of Education and Early Childhood Development for all eligible public school students.

A free Nova Scotia Grade 3 provincial literacy and mathematics assessment written over four May mornings, reported on performance levels 1–4. This bank is an English-language MCQ study adaptation, not an official form or writing-task substitute.

Sample NS LM3 Practice Questions

Try these sample questions to review concepts for the NS LM3 exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What number is made of 4 hundreds, 7 tens, and 2 ones?
A.472
B.427
C.742
D.274
Explanation: 4 hundreds equals 400, 7 tens equals 70, and 2 ones equals 2. Combining 400 + 70 + 2 gives 472.
2In the number 835, which digit is in the tens place?
A.8
B.3
C.5
D.83
Explanation: In 835, 8 is in the hundreds place, 3 is in the tens place, and 5 is in the ones place.
3Which of the following numbers is greater than 648?
A.639
B.640
C.648
D.684
Explanation: Comparing 684 to 648, both have 6 hundreds, but 684 has 8 tens while 648 has 4 tens. Since 8 tens is greater than 4 tens, 684 is greater than 648.
4What is the standard form of 500 + 60 + 9?
A.5069
B.569
C.5609
D.596
Explanation: Adding 500 + 60 + 9 combines 5 hundreds, 6 tens, and 9 ones to form 569.
5What is 45 + 30?
A.65
B.70
C.75
D.85
Explanation: To add 3 tens to 45 mentally, keep the 5 ones and add 4 tens + 3 tens = 7 tens, making 75.
6Solve: 342 + 215 = ___
A.557
B.547
C.556
D.657
Explanation: Add ones: 2 + 5 = 7. Add tens: 4 + 1 = 5. Add hundreds: 3 + 2 = 5. The sum is 557.
7Solve: 678 - 234 = ___
A.444
B.434
C.442
D.800
Explanation: Subtract ones: 8 - 4 = 4. Subtract tens: 7 - 3 = 4. Subtract hundreds: 6 - 2 = 4. The answer is 444.
8Liam has 12 apples. He gives 1/2 of his apples to his sister. How many apples does he give to his sister?
A.3
B.4
C.6
D.10
Explanation: Finding 1/2 of a number means dividing it into 2 equal parts. 12 divided by 2 is 6.
9Solve: 458 + 267 = ___
A.615
B.715
C.725
D.735
Explanation: Add ones: 8 + 7 = 15 (5 ones, carry 1 ten). Add tens: 1 + 5 + 6 = 12 (2 tens, carry 1 hundred). Add hundreds: 1 + 4 + 2 = 7. The total is 725.
10Solve: 524 - 187 = ___
A.337
B.347
C.437
D.333
Explanation: Regroup 1 ten to ones: 14 - 7 = 7 ones. Regroup 1 hundred to tens: 11 - 8 = 3 tens. Hundreds: 4 - 1 = 3 hundreds. Result: 337.

About the NS LM3 Exam

The Nova Scotia Assessment: Literacy and Mathematics in Grade 3 (LM3) is administered by Student Assessment and Evaluation (PLANS) at the Nova Scotia Department of Education and Early Childhood Development. It evaluates end-of-Grade-3 curriculum expectations in reading, writing, and mathematics over four mornings in May (May 11–26, 2026). Reading uses selected-response items across narrative, information, poetry/song, and visual genres; writing includes one narrative and one informational constructed-response task; mathematics is selected-response across Number, Patterns and Relations, Measurement, Geometry, and Statistics and Probability. French Immersion students write only the Mathématiques component because formal English Language Arts begins at the start of Grade 3. There is no fee and no pass/fail cut score; results use performance levels 1–4 (Level 3 meets provincial expectation). This OpenExamPrep bank is an English-language multiple-choice study adaptation for literacy and numeracy knowledge — it does not reproduce secure items or replace official writing tasks.

Exam sponsor: Nova Scotia Department of Education and Early Childhood Development (PLANS). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Four morning sessions: Literacy (reading selected-response + narrative and informational writing tasks) then Mathematics (selected-response across Number, Patterns and Relations, Measurement, Geometry, and Statistics and Probability). French Immersion students write Mathématiques only.

Time Limit

Four morning sessions in the May 11–26, 2026 window

Passing Score

Performance Levels 1-4 (Level 3 meets expectation)

Exam / Certification Fees

No fee — publicly funded provincial assessment.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

19%

Number

Place value to 1000, addition and subtraction, unit fractions (N13), and number sense from end-of-Grade-3 outcomes (multiplication/division Unit 11–12 topics are excluded from the spring LM3 math window).

10%

Patterns & Relations

Repeating and increasing patterns, equality concepts, and simple number sentences.

15%

Measurement & Geometry

Length, perimeter, time/calendar, 2D shapes, and 3D solids aligned to Grade 3 Measurement and Geometry outcomes.

6%

Statistics & Probability

Collecting, displaying, and interpreting data with tallies, tables, pictographs, and bar graphs (3SP01–3SP02).

30%

Reading Comprehension

Literal, non-literal, and analysis questions on narrative, information, poetry/song, and visual texts.

20%

Text Structures, Language & Writing Knowledge

Text features/visuals, conventions, and writing-structure knowledge practised as MCQs (official writing remains constructed-response narrative and informational tasks).

Preparing for the NS LM3 Exam

What You Need to Know

  • Passing score: Performance Levels 1-4 (Level 3 meets expectation)
  • Assessment: Four morning sessions: Literacy (reading selected-response + narrative and informational writing tasks) then Mathematics (selected-response across Number, Patterns and Relations, Measurement, Geometry, and Statistics and Probability). French Immersion students write Mathématiques only.
  • Time limit: Four morning sessions in the May 11–26, 2026 window
  • Exam / certification fees: No fee — publicly funded provincial assessment. Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

NS LM3: Suggested Study Strategy

1Practice daily reading of narrative and informational texts, encouraging students to explain 'why' and 'how' events happen.
2Reinforce place value up to 1000 using base-ten visual representations (hundreds, tens, ones).
3Use hands-on mental math strategies like decomposing numbers and using friendly numbers (tens and hundreds) for addition and subtraction.
4Review perimeter and measurement by measuring real objects around the classroom or home using centimeters and meters.
5Practice identifying text features such as bold titles, captions, charts, and diagrams in informational books.
6Build test stamina by completing short 15-20 minute practice sessions with selected-response questions.
7Discuss unfamiliar words in context to strengthen vocabulary decoding and context-clue strategies.

Frequently Asked Questions

What is the Nova Scotia Grade 3 LM3 Assessment?

The Nova Scotia Assessment: Literacy and Mathematics in Grade 3 (LM3) is a provincial evaluation administered by the Program Services Division (PLANS) of the Nova Scotia Department of Education and Early Childhood Development. It assesses student learning against Nova Scotia curriculum outcomes in reading, writing, and mathematics at the end of Grade 3.

When and how is the LM3 assessment administered?

For 2025–2026, LM3 is scheduled May 11–26, 2026 over four morning sessions (Literacy then Mathematics). Students complete selected-response reading and math items plus constructed-response writing tasks in class. Schools choose mornings within the window and complete only one section per day.

Do French Immersion students take the full LM3 assessment?

French Immersion Grade 3 students write only the Mathématiques component. They do not write the English literacy (reading and writing) portion because they begin formal English Language Arts instruction at the beginning of Grade 3, so a full English literacy assessment would be inappropriate.

How are LM3 assessment results scored and reported?

Results are reported according to four provincial performance levels: Level 1 (Not yet meeting expectations), Level 2 (Approaching expectations), Level 3 (Meeting provincial expectations), and Level 4 (Exceeding expectations). Individual student reports are sent to parents and guardians, and school-level data guides instructional planning.

Is the Grade 3 LM3 a pass/fail test?

No, the LM3 is not a high-stakes pass/fail test and does not determine student promotion to Grade 4. It serves as a diagnostic tool to help teachers, schools, and school regions identify strengths and areas needing support in foundational literacy and numeracy.

What mathematical skills are evaluated on the Grade 3 assessment?

The mathematics component evaluates number sense (place value to 1000, addition/subtraction, introductory multiplication/division, unit fractions), patterns and relations (repeating/increasing patterns and number sentences), measurement (length in cm/m, perimeter, time, calendar), and geometry (2D shapes and 3D solids).

What reading and writing skills are tested on the literacy component?

The literacy component assesses reading comprehension across fiction and non-fiction texts (retrieving facts, making inferences, identifying main ideas, analyzing character motives) as well as language conventions (spelling, punctuation, sentence structure) and short writing prompts.

How can families and teachers prepare students for the LM3?

Preparation is integrated into regular classroom instruction throughout the school year. Families can support learning by reading together daily, discussing story details, practicing mental math strategies, and completing practice items to build test familiarity and confidence.

Is this practice bank the same as the official LM3 assessment?

No. OpenExamPrep publishes an English-language multiple-choice study adaptation for curriculum-aligned practice. The official LM3 also includes constructed-response writing tasks and secure items that are not reproduced here.