In response to the learning disruptions caused by the COVID-19 pandemic, the Department of Education (DepEd) revised its curriculum to better support students’ academic recovery. This shift emphasizes flexible, project-based and holistic learning. A key component of this approach is the implementation of Grade 8 Diagnostic Tests which help identify learning gaps and tailor instruction to individual student needs.
These diagnostic assessments play a central role in DepEd’s learner-centered curriculum. Administered before instruction, they provide teachers with valuable insights into each student’s strengths, weaknesses and learning styles. With this data, teachers can adapt lessons to create more engaging and meaningful learning experiences.
One of the main teaching strategies encouraged by the revised curriculum is differentiated learning. This approach considers students’ readiness levels, interests and talents. Teachers may vary what content is taught, how it’s delivered and how students demonstrate learning. To do this well, teachers must plan carefully, use appropriate technology and understand the unique needs of each learner.
Research supports the use of diagnostic tests as powerful tools for implementing differentiated instruction. These assessments help teachers identify how students learn best, whether through visuals, listening, or hands-on activities—and adjust teaching methods accordingly.
While integrating these strategies into daily lessons still presents challenges, many schools have shown that with skilled teachers and regular diagnostic testing, learners can thrive. Grade 8 Diagnostic Tests are essential tools in helping students rebuild foundational skills and succeed in today’s dynamic learning environment.
Summary and Key Points
- Grade 8 Diagnostic Tests support DepEd’s post-pandemic curriculum reforms.
- These tests help teachers identify learning gaps and tailor instruction.
- They are key to implementing differentiated learning effectively.
- Proper use of these assessments leads to more inclusive and responsive teaching.
Downloadable Grade 8 Diagnostic Tests and Keys (SY 2025–2026)
Preview and Download by Folder (CLICK HERE)
ARALING PANLIPUNAN (AP) 8
- Download Grade 8 Diagnostic Test in ARALING PANLIPUNAN 8 (With TOS and Key)
- Download Version 2
- Download Version 3
ENGLISH 8
- Download Grade 8 Diagnostic Test in ENGLISH 8 (With TOS and Key)
- Download Version 2
- Download Version 3
- Download Version 4
- Download Version 5
FILIPINO 8
MAPEH 8 (Music, Arts, Physical Education and Health)
- Download Grade 8 Diagnostic Test in MAPEH 8 (With TOS and Key)
- Download Version 2
- Download Version 3
- Download Version 4
Preview and Download by Folder (CLICK HERE)
MATHEMATICS 8
- Download Grade 8 Diagnostic Test in MATHEMATICS 8 (With TOS and Key)
- Download Version 2
- Download Version 3
- Download Version 4
SCIENCE 8
- Download Grade 8 Diagnostic Test in SCIENCE 8 (With TOS and Key)
- Download Version2
- Download Version 3
- Download Version 4
- Download Version 5
- Download Version 6
TLE 8 (Technology And Livelihood Education)
VALUES EDUCATION 8
Preview and Download by Folder (CLICK HERE)
ALSO AVAILABLE FOR GRADE 8 – QUARTER 1
- 1st Quarter PowerPoint Presentations
- 1st Quarter Summative Tests
- 1st Quarter Learning Activity Sheets (LAS) / Worksheets
- 1st Quarter Lesson Exemplars (LE)
- 1st Periodical Tests
How to Use These Grade 8 Diagnostic Tests Effectively
DepEd Grade 8 Diagnostic Tests are powerful tools for assessing student readiness in key subjects like Math, Science, English, Filipino and Araling Panlipunan. Administered at the start of the school year, these pre-assessments help teachers determine how much students have retained from Grade 7 and what areas may require focused review.
At the Grade 8 level, academic content becomes more complex. Students explore algebraic expressions, energy transformation and deeper reading comprehension. Diagnostic tests give teachers insight into which concepts need reinforcement before moving forward with new lessons. This helps ensure instruction is both responsive and efficient.
Beyond academic skills, Grade 8 Diagnostic Tests also support differentiated instruction. Some students may excel in abstract reasoning while others need scaffolding to grasp foundational concepts. Using test results, teachers can design lesson plans that meet varied learning needs, grouping students, adjusting pacing or integrating enrichment activities.
Parents can also use the tests to support their child’s independent learning at home. Reviewing test results helps families understand where to focus extra practice or offer support.
Frequently Asked Questions (FAQ)
Q1: What are DepEd Diagnostic Tests for Grade 8?
They are pre-assessments used to evaluate students’ prior knowledge before formal lessons begin.
Q2: Are TOS and answer keys included?
Yes, most downloads come with a Table of Specifications (TOS) and answer keys.
Q3: Can these tests be used at home?
Yes. Parents can use them to support review and skill tracking.
Support Learning – Share, Download, and Stay Updated
- Bookmark this page for the latest Grade 8 Diagnostic Tests for SY 2025–2026.
- Share with fellow teachers and parents.
- Questions? Leave a comment or message us.
