Mathematics 9 — Teacher View
Everything in the DepEd MATATAG Grade 9 curriculum — quadratic equations and functions, relations and variation, triangle similarity, trigonometric ratios, quadrilaterals, and probability — with free video lessons.
Para sa mga guro: panoorin sa klase, i-print ang worksheet, o i-share ang link sa mga estudyante. — Dr. E
Number & Algebra
Relations & Functions
Quadratic Equations & Functions
Linear Equations
Direct & Inverse Variation
Measurement, Geometry & Trigonometry
Triangle Congruence & Proofs
Similarity of Polygons
Trigonometric Ratios
Quadrilaterals
Data & Probability
Probability
Exploring & Summarizing Data
Assign any topic to your class
Hit ▶ on any lesson to play it in class. Tap 🔗 Copy video link#128279; Copy link on any unit to get a direct link.
Grade 9 teachers: your Quarter 1 and Quarter 2 test kits are ready.
A 40-item summative test, its Table of Specifications, and a workbook that computes difficulty and discrimination from your class scores. Built from the lessons on this page. Download it now — the answer key comes by email.
- 40-item summative test
- Table of Specifications
- Item analysis, computed
- Editable .docx / .xlsx
Here it is. Grab it now.
Everything is right here — nothing to wait for in your inbox. Anything missing or wrong for your division? Reply to the email and I will fix it.
Answer keys — for teachers. Please do not post these in a group chat.
Quarter 1 answer keyQuarter 2 answer keyAll Mathematics 9 Worksheets50 free worksheets
Browse every worksheet for Mathematics 9 as a full page — each with a worked video lesson in English & Filipino, a printable PDF, and an answer key. (The video and download buttons above still work exactly as before.)
Relations & Functions
Quadratic Equations & Functions
Linear Equations
Triangle Congruence & Proofs
Similarity of Polygons
Trigonometric Ratios
Quadrilaterals
Probability
- Introduction to Probability — Sample Spaces
- Probability Rules — Events
- Classical Probability
- Independent vs Dependent Events
- Probability Models
- Two-Way Tables & Venn Diagrams
- Two-Way Tables, Venn Diagrams & Tree Diagrams
- Conditional Probability
- Conditional Probability — Using Tables
- Combinations & Counting Methods