Grade 1 Diagnostic Tests (Pre-Test) with TOS & Answer Keys for SY 2025-2026

Grade 1 Diagnostic Tests from DepEd are essential tools given before formal instruction begins. They help assess students’ prior knowledge, strengths and learning gaps. Teachers can then plan lessons that specifically address these needs through targeted teaching and remediation.

These assessments are not static. They offer valuable feedback that promotes growth. Teachers use test results to adjust their strategies while students engage with feedback to improve their understanding. This makes learning a collaborative and dynamic process.

Research highlights that students with a strong desire to master a subject respond more positively to feedback. Thus, diagnostic tests help evaluate not only skills but also learning attitudes and motivation.

To make these tests effective, schools must also nurture positive classroom environments and strong teacher-student support. DepEd promotes diagnostic assessments as a foundation for personalized instruction like a coach evaluating a team before game day.

Summary and Key Points

DepEd Diagnostic Tests are not just for grading. They guide instruction, identify student weaknesses and promote more effective teaching and learning.

Downloadable Grade 1 Diagnostic Tests and Keys (SY 2025–2026)

GMRC 1

Download Grade 1 Diagnostic Test in GMRC 1 (With TOS and Key)
Download Version 2

MAKABANSA 1

Download Grade 1 Diagnostic Test in Makabansa 1 (With TOS and Key)
Download Version 2

MATHEMATICS 1

Download Grade 1 Diagnostic Test in Mathematics 1 (With TOS and Key)
Download Version 2

LANGUAGE 1

• Download Grade 1 Diagnostic Test in Language 1 (Not yet available)

READING & LITERACY 1

• Download Grade 1 Diagnostic Test in Reading & Literacy 1 (Not yet available)

Grade 1 Performance Tasks – Quarter 1

Araling Panlipunan 1 Q1 – Performance Task #1
GMRC 1 Q1 – Performance Task #1
Math 1 Q1 – Performance Task #1
• MTB 1 Q1 – Performance Task #1
• Music 1 Q1 – Performance Task #1

Also Available for Grade 1 – Quarter 1

1st Quarter Learning Activity Sheets (LAS) / Worksheets
1st Quarter Lesson Exemplars (LE)
1st Periodical Tests
1st Quarter PowerPoint Presentations
• 1st Quarter Summative Tests

How to Use These Diagnostic Tests Effectively

These Grade 1 Diagnostic Tests are best administered during the first week of classes. Teachers can use the results to assess each student’s baseline knowledge before diving into formal instruction. By identifying learning gaps early, they can plan targeted lessons and apply remediation strategies as needed.

Parents can also use the tests to support learning at home helping their children review concepts and track progress. Students benefit by becoming aware of areas they need to improve, making the learning process more focused and goal-oriented.

Frequently Asked Questions (FAQ)

  1. **Q1: What is a DepEd Diagnostic Test?**

A DepEd Diagnostic Test is a type of pre-assessment given at the start of the school year to measure what students already know. It helps teachers identify strengths and weaknesses in specific subject areas.

  • **Q2: Are answer keys included in the files?**

Yes, most diagnostic test files include a Table of Specifications (TOS) and answer keys. These are provided to help teachers assess and interpret the results more accurately.

  • **Q3: Can parents use these tests for home review?**

Absolutely. These diagnostic tests are a great tool for parents to understand their child’s academic level and to assist with home-based learning or review sessions.

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  • Have questions or need answer keys? Leave a comment or contact us—we’re happy to help!

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