Week 2 les 1

• Nask / Techniek
• Middelbare school
• vwo
• Leerjaar 2

2N

Check in...

No coats or jackets?

No caps or hats?

Phones away?

No headphones/earbuds on/in?

iPad on the table?

Welcome!

Nature and Technology 2 (NTEC2)

Planning

Question for me

Taking a look through the first chapter

Starting section 1

Do you have pets?

BERTUS

Objectives

At the end of this class you know whats to come this chapter.

At the end of this lesson you can explain how to make a closed circuit.

At the end of this class you can tell if something is a conductor or an insulator.

Planning

Chapter 4: Electricity

Section 1: making an electrical circuit

Experiment 1: conductors and insulators

Section 1: making an electrical circuit

Closed

open

on/off switch

Tips for the exercise:

Take notes of your actions

Predict whats going to happen

Take notes of your results

Experiment 1: Conductors and insulators

Page 152

Gather the materials 

Work in pairs

Ampere meter (Ammeter)

Old

New

(Measuring) Range

The range (bereik) you can measure with your Ammeter.

Measure between 0A and 5A

Measure between 0A and 0,5A

Measure between 0A and 0,05A

Section 1: questions

Answer the questions from section 1.

Page 127 till 129

Question 1 till 10

Done: make the 'extra' questions

Objectives check

At the end of this class you know whats to come this chapter.

At the end of this lesson you can explain how to make a closed circuit.

At the end of this class you can tell if something is a conductor or an insulator.

Next lesson

Section 3 and 4 

Van de Graaff generator