👩🏫 For Teachers · Para sa Teachers
Mathematics 9 — Teacher View
Matematika 9 · Para sa guro
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
Tap any unit to open lessons inline — hit ▶ to play in class or copy the unit link to share with students.
1
Number & Algebra
Functions, quadratics & variation
Unit 1
Relations & Functions
Algebra · Graphing & Functions
Unit 2
Quadratic Equations & Functions
Algebra · Radicals & Quadratic Equations
Unit 3
Linear Equations
Algebra · Linear Equations
Unit 4
Direct & Inverse Variation
Pre-Algebra · Variation
2
Measurement, Geometry & Trigonometry
Similarity, trig ratios & quadrilaterals
Unit 1
Triangle Congruence & Proofs
Geometry · Triangle Congruence
Unit 2
Similarity of Polygons
Geometry · Similarity
Unit 3
Trigonometric Ratios
Trigonometry · Right Triangle Trigonometry
Unit 4
Quadrilaterals
Geometry · Quadrilaterals
3
Data & Probability
Probability & data analysis
Unit 1
Probability
Statistics · Probability
Unit 2
Exploring & Summarizing Data
Statistics · Exploring Data & Study Design
Tap any unit to open its lessons here. Hit ▶ to preview in class, tap 🔗 Copy link to share a direct student link, or View/Download the paired worksheet.
👩🏫 For Teachers
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.
📄 Worksheet Library — view full pages online
All 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.)
Number & Algebra
Relations & Functions
Number & Algebra
Quadratic Equations & Functions
Number & Algebra
Linear Equations
Measurement, Geometry & Trigonometry
Triangle Congruence & Proofs
Measurement, Geometry & Trigonometry
Similarity of Polygons
Measurement, Geometry & Trigonometry
Trigonometric Ratios
Measurement, Geometry & Trigonometry
Quadrilaterals
Data & Probability
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
Data & Probability