Module Four

33 LESSONS

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Module four of the Open Water Course

Introduction - Equipment IV

Learning Objectives

Lesson One: Mesh Utility Bag

We will talk about other types of gear

Lesson Two: Slates and Wet Books

We will talk about other types of gear

Lesson Three: Dive Lights

We will talk about other types of gear

Lesson Four: Log Books and eLogs

We will talk about other types of gear

Lesson Five: Dive Planning Software

We will talk about other types of gear

Lesson Six: Spare Parts Kit

We will talk about other types of gear

Lesson one: Introduction

Overview

Lesson two: Your Health and Fitness

Let's talk about health for diving

Lesson three: Staying Current and Active as a Diver

We will discuss how to stay in the game - The diving game that is!

Lesson four: The Air You Breathe

Air vs Oxygen Is there a difference? Let's discuss

Lesson five: Oxygen Issues

We will talk about Oxygen

Lesson six: Contaminated Air

We will discuss the air that goes into our tanks

Lesson seven: Decompression Sickness

We will talk about decompression sickness, what it is, and how to avoid it

Lesson one: Introduction

Lesson Overview

Lesson two: How Dive Computers and Tables Work

More about dive computers and tables

Lesson three: No Stop Diving

No Stop Diving

Lesson four: Repetitive Diving

We will explain Repetitive Diving

Lesson five: Planning Dives with Your Computer

We will discuss Planning Dives with Your Computer

Lesson six: Diving with Your Computer

We will talk about Diving with Your Computer

Lesson one: Introduction - The Underwater World's Ambassador

Learning Overview

Lesson two: Your Role as a Diver

We will discuss Your Role as a Diver

Lesson one: Introduction

Learning Overview

Lesson two: Deep Water Entry – Put on Scuba Kit at the Surface, Controlled Seated Entry

Skills Overview - Scuba Kit at the Surface, Controlled Seated Entry

Lesson three: Helping a Tired Buddy

Skills Overview

Lesson four: Neutral Buoyancy – Visual Reference Descents, Swimming and Ascents Near Sensitive Environments

Skills Overview

Lesson five: No Mask Swim

Skills Overview

Lesson six: Free flow Regulator Breathing

Skills Overview

Lesson seven: BCD Oral Inflation Underwater

Skills Overview

Lesson eight: Skin Diving Skills

Skills Overview

Lesson nine: Exit – Remove Scuba Kit in the Water

Skills Overview

Knowledge Review Four

Download and complete knowledge review four

Section Four Quiz

Complete the quiz to get credit for this section on your Open Water Diver eRecord. You'll need to demonstrate mastery by achieving a score of 75 percent or higher. When you’re finished, you’ll see your overall score. Check with your PADI Instructor if you have questions or need any clarification for this section.