Mark Anthony Llego

Grade 9 Math Q4 Module 5 teaches how to solve angle of depression problems using trigonometric ratios, with worked examples, activities, and an answer key.

Grade 9 Math Quarter 4 Module 4 on angle of elevation: trig ratio review, worked examples, solving steps, activities, a pretest, and a post-test with answers.

Grade 9 Math Q4 Module 3 self-learning module on 30°, 45°, and 60° special angles, special right triangles, exact trig values, and problem solving.

Grade 9 Math Q4 Module 2: cosecant, secant, and cotangent as reciprocals of sine, cosine, and tangent, with worked examples, cofunctions, and answer key.

Grade 9 Math Quarter 4 Module 1 teaches sine, cosine, and tangent of right triangles (SOH-CAH-TOAH), with worked examples, activities, and an answer key.

Grade 9 Health Quarter 4 Module 8 on preventing intentional injuries such as bullying, stalking, and abuse, with activities, video task, and answer key.

Grade 9 Health Quarter 4 Module 7 explains the five protective factors against youth violence, kidnapping and abduction, and sexual abuse.

Grade 9 Health Q4 Module 6 covers protective factors for suicide, domestic violence, bullying, and stalking, with activities, rubrics, and answer key.

Grade 9 Health Q4 Module 5 self-learning module on risk factors of intentional injuries, types of risk factors, safety measures, activities, and answer key.

Grade 9 Health Q4 Module 4 explains extortion, acts of terror, kidnapping and abduction, and six types of terrorism, with activities and answer keys.