Are you taking the National Qualifying Examination for School Heads (NQESH)? Let’s put your name on the list of passers!

Science 4 Quarter 1 – Module 4: “Changes in Materials that are Useful and Harmful to one’s Environment”

Different materials in the environment change. The consequences or effects of such changes may either be beneficial or harmful to the environment. This lesson is designed to help you better understand the changes in different materials and their effects to the environment. The activities will help you use the process skills for you to become more aware of the things that are happening in your surroundings.

This module will focus on:

• Lesson 1 – changes in the materials that are useful or harmful to the environment; and

• Lesson 2 – the harmful effects of the changes in the materials to the environment.

After going through this module, you are expected to:

1. identify changes in the materials that are useful and harmful to the environment;

2. describe the harmful effects of the changes in the materials to the environment; and

3. suggest some ways of preventing/minimizing the harmful effects of the changes in the materials to the environment.

science4_q1mod4_changeinmaterialsthatareusefulandharmfultoonesenvironment_v2

Avatar of DepEd Tambayan

DepEd Tambayan

DEPEDTAMBAYAN.NET provides teaching materials and other valuable resources prepared by the academic titans nationwide. Our resources are collected and appropriately selected to serve better the teachers who want to improve their crafts.

Qries

Leave a Comment

Are you taking the National Qualifying Examination for School Heads (NQESH)?

Join this year’s review sessions and let us equip you with the knowledge to hurdle the difficult test that will be your passport towards your dream of becoming a school head to fill the many vacant Principal I items in the country.