Skip to main content
UploadLanguage (EN)Support
BusinessMobileSocial MediaMarketingTechnologyArt & PhotosCareerDesignEducationPresentations & Public SpeakingGovernment & NonprofitHealthcareInternetLawLeadership & ManagementAutomotiveEngineeringSoftwareRecruiting & HRRetailSalesServicesScienceSmall Business & EntrepreneurshipFoodEnvironmentEconomy & FinanceData & AnalyticsInvestor RelationsSportsSpiritualNews & PoliticsTravelSelf ImprovementReal EstateEntertainment & HumorHealth & MedicineDevices & HardwareLifestyle
Uploaded byJestoniSenit
PPTX, PDF326 views

Promoting Safe and Responsible Use of Light and Sound Technologies in Daily Life

Explore the benefits, risks, and ethical considerations of light and sound technologies, and learn how to promote their safe and responsible use through community awareness campaigns.

Education◦
RAPID QUESTIONS: Mechanics 1.The teacher presents a situation involving the use of light or sound technology. 2.Learners raise both arms above their heads if they think the situation is SAFE. 3.Learners form an "X" sign using their arms if they think the situation is UNSAFE. 4.The teacher calls on selected learners to explain their answers. 5.The teacher reveals the correct answer and briefly discusses the safety considerations involved.
A student listens to music using earphones at 60% volume while studying for two hours and takes short listening breaks every 30 minutes.
A student attends a concert and stands directly beside a large speaker for three hours without ear protection because "it's only for one night."
A science student uses a laser pointer during a presentation but briefly points it toward classmates while joking around.
A driver lowers the brightness of the GPS screen at night to avoid glare while driving.
A content creator uses a ring light for online streaming but takes eye- rest breaks every 20 minutes.
CAN A TECHNOLOGY BE USEFUL BUT STILL BECOME UNSAFE WHEN USED IMPROPERLY? processing questions
WHAT FACTORS SHOULD WE CONSIDER BEFORE DECIDING IF A TECHNOLOGY IS SAFE? processing questions
In this lesson, you will learn: Learning Objectives Develop a campaign material promoting safe and responsible use of light and sound technologies. Demonstrate awareness and responsibility in using technologies involving light and sound. Evaluate the benefits and risks associated with technologies involving light and sound.
REVIEW “Buhay ay di karera Ohhh”
HAVE YOU EVER EXPERIENCED RINGING IN YOUR EARS AFTER LISTENING TO LOUD MUSIC? processing questions
HAVE YOU EVER FELT EYE STRAIN AFTER USING GADGETS FOR A LONG TIME? processing questions
DISCUSSION PROPER “Mahiwagang salamin kailan kaya aaminin~”
Benefits ✔ Faster communication ✔ Energy efficiency ✔ Better healthcare ✔ Improved safety 1.BENEFITS OF LIGHT TECHNOLOGIES Light technologies improve communication, healthcare, transportation, and entertainment.
1.BENEFITS OF SOUND TECHNOLOGIES Sound technologies assist communication, navigation, medicine, and entertainment. Examples • Speakers • Hearing Aids • Ultrasound Machines • SONAR Systems • Microphones
✔ Improved communication ✔ Medical diagnosis ✔ Navigation and safety ✔ Entertainment BENEFITS
1.RISKS ASSOCIATED WITH LIGHT TECHNOLOGIES EYE STRAIN Prolonged exposure to screens may cause: • Headaches • Eye fatigue • Blurred vision
1.RISKS ASSOCIATED WITH LIGHT TECHNOLOGIES Laser Hazards Improper laser use may: • Damage eyes • Cause accidents
1.RISKS ASSOCIATED WITH SOUND TECHNOLOGIES Noise Pollution Sources: • Traffic • Factories • Loud concerts • Construction sites
• Hearing Damage ⚬ Can result from: ⚬ Excessive headphone use ⚬ Loud music ⚬ Long exposure to noise EFFECTS OF NOISE POLLUTION • Effects ⚬ Hearing loss ⚬ Stress ⚬ Sleep disturbances
1.ETHICS AND RESPONSIBLE TECHNOLOGY USE Responsible use means: For Light Technologies • Avoid directing lasers at people. • Limit screen time. • Use energy-efficient lighting.
1.ETHICS AND RESPONSIBLE TECHNOLOGY USE Responsible use means: For Sound Technologies • Follow safe listening levels. • Respect community noise regulations. • Use sound systems responsibly.
Why should people limit exposure to loud sounds? GUIDED QUESTIONS Loud sounds can damage hearing and cause stress, headaches, and sleep problems. ANSWER
How can excessive screen time affect health? GUIDED QUESTIONS It can cause eye strain, headaches, poor sleep, and fatigue. ANSWER
Why is laser safety important? GUIDED QUESTIONS Lasers can damage the eyes and cause accidents if used improperly. ANSWER
How does noise pollution affect communities? GUIDED QUESTIONS It can disturb sleep, reduce concentration, and negatively affect health. ANSWER
What responsibilities come with using technology? GUIDED QUESTIONS Use technology safely, responsibly, and in ways that do not harm others or the environment. ANSWER
Task Each group creates an advocacy material promoting safe and responsible use of light and sound technologies. Output Options • Poster • Infographic • Digital Campaign Concept • Public Service Announcement Script • Slogan Poster ACTIVITY: COMMUNITY AWARENESS CAMPAIGN
GUIDE QUESTIONS What issue are you addressing?
GUIDE QUESTIONS Why is the issue important?
GUIDE QUESTIONS What safety practices should people follow?
GUIDE QUESTIONS How can your campaign influence others?
GENERALIZATION
What risks can result from improper use? How can we become responsible users of technology?
OPPORTUNITES FOR INTEGRATION Health Education Hearing protection and eye care Media and Information Literacy Responsible technology use Environmental Education Noise pollution and light pollution
REFLECTION CARD Reflection Card Answer the following: 1.What safety practice will you start applying today? 2.Why is responsible technology use important? 3.How can you help reduce noise or light pollution in your community?
Thank you!