BASIC PROCESS SKILLS DIVIDER SHARPEN YOUR SKILLS Provides a summary of basic process skills iii
SKILL IS Provides an explanation of process skills HOW IS THIS PROCESS SKILL IS USED Explains how and in what context the various process skill can be used PROCESS SKILLS QUESTIONS Provides several questions where process skill is applied PROCESS SKILLS DIAGRAM SKILLSET SUMMARY Provides summary of target objectives that requires process skills iv
UNIT TITLE UNIT VIEW Provides a macroscale view of the unit LEARNING OUTCOMES Consists the general learning objectives of the unit MY SKILLS CHECKLIST Ensures that you are wellequipped to tackle process skills question (Refer to Skillset Summary) v
LESSON TITLE LESSON INTRODUCTION Provides an overview of the topic to be tackled LESSON TARGET OBJECTIVES Consists specific learning targets of each lesson ARALINKS List of websites and online resources which students can explore SCAN ME! Displays a QR code which directs to a YouTube video that discusses the topic further ACTIVITY NUMBER AND TITLE ACTIVITY Provides expository exercises to enhance mastery of concepts and development of process skills MUST ANSWER Elicit immediate feedback on student’s learning vi
Summarizes the important concepts and principles discuss in the unit PROUDLY FILIPINO Provides snapchats of Filipino’s contribution in science and technology with focus on their applications in today’s world CONCEPT MASTERY Includes objective tests that check students’ knowledge about the unit vii
Allows learners to facilitate mastery of the prescribed topic through the definition of key terms ADDITIONAL READINGS Ponders on relevant social and environment issues and facts through an informed discourse anchored on scientific principles viii
Preface References Photo Credits ii iii v THE BASIC PROCESS SKILLS 1 Skill 1: Observing .................................. Skill 2: Classifying ................................... Skill 3: Measuring ................................... Skill 4: Communicating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Skill 5: Inferring ................................... Skill 6: Predicting ................................... Skillset Summary ................................... 3 4 5 6 7 8 9 UNIT I: LIFE IN MOTION: Mitosis and Meiosis and their Role in Cell Division Cycle Lesson 1: Cell and Its Organelles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Activity 1 Label the Cell ..................... 14 Activity 2 Label the Cell ..................... 15 Activity 3 Check it out! ..................... 16 Activity 4 A Cell to Remember ..................... 17 Activity 5 Cell City Analogy ..................... 18 Lesson 2: The Cell Cycle and Mitosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Activity 1 The Cell Cycle ...................... 20 Activity 2 Phases of Mitosis ...................... 22 Activity 3 From One to Two ...................... 23 Activity 4 Onion Root Tip Mitosis . . . . . . . . . . . . . . . . . . . . . 25 Lesson 3: Meiosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Activity 1 Stages of Meiosis ...................... 28 Activity 2 Write Me A Sentence . . . . . . . . . . . . . . . . . . . . . 30 Lesson 4: Mitosis vs. Meiosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 Activity 1 Mitosis and Meiosis .................... 32 Activity 2 Mind the Difference .................... 33 Activity 3 What’s Next? .................... 34 Concepts at a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Proudly Filipino . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Concept Mastery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Build your Vocabulary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 Additional Readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 ix 11
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