Lighting and Energy Conservation in Schools

The video discusses how a school can become a certified green school by using the Green Schools energy investigation. It explains how to use a light meter to measure classroom lighting and suggests using natural light to save energy. The video also covers the benefits of LED and CFL bulbs, while considering their potential toxicity. It emphasizes the importance of adjusting lighting in classrooms and hallways to optimal levels and using data to enhance energy conservation efforts, ultimately aiming to become better stewards of the environment.

What is the main goal of the Green Schools initiative?

• To improve sports facilities

• To increase school funding

• To become a certified green school

• To reduce student workload

What is the first step in using the light meter?

• Calibrate it

• Take the cap off

• Place it into your light source

• Turn it on

Why is it important to take the average of the highest and lowest light readings?

• To avoid errors

• To use less electricity

• To ensure accuracy

• To save time

How can natural lighting affect the light meter readings?

• It makes readings more stable

• It has no effect

• It makes readings lower

• It can cause fluctuations

What is a potential downside of using some LED or CFL bulbs?

• They are not bright enough

• They use more energy

• They are too expensive

• They can be toxic

Why might different rooms in a school require different lighting levels?

• To match the paint color

• To save on heating costs

• To improve Wi-Fi signal

• Because of different usage needs

What is the recommended light level for hallways?

• 10 foot candles

• 15 foot candles

• 20 foot candles

• 25 foot candles

What is one way to reduce the cost of lighting in schools?

• Use more indoor lighting

• Install more windows

• Open up the blinds

• Use incandescent bulbs

How can the investigations help students become better conservation leaders?

• By reducing their homework

• By teaching them about energy use

• By increasing their screen time

• By providing more sports activities

What is the ultimate goal of using the data from the energy investigations?

• To improve test scores

• To build new classrooms

• To reduce energy usage

• To increase school enrollment