Is math related to science?

Micro teaching Anne-Laure
This lesson was designed for a havo 3

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Slide 1: Tekstslide
ScheikundeHBOStudiejaar 3

In deze les zitten 31 slides, met interactieve quizzen, tekstslides en 1 video.

time-iconLesduur is: 50 min

Onderdelen in deze les

Micro teaching Anne-Laure
This lesson was designed for a havo 3

Slide 1 - Tekstslide

Chemistry and math in a burning symbiosis
Grab your phone and calculator!
Make sure it's charged you will need it a lot.

Slide 2 - Tekstslide

Slide 3 - Video

What do you notice in this video?

Slide 4 - Woordweb

Lesson goals
After this lesson the students can identify what a combustion reaction is and are able to balance these equations.
After this lesson the students know what mole ratio is and how to solve simple questions using the mole ratio.

Slide 5 - Tekstslide

Combustion reactions

Slide 6 - Tekstslide

What is a combustion reaction and how can you identify them?
  • A combustion reaction is...
  • How can you notice the difference?
  • What is formed? 
C
CO2
H
H2O
S
SO2

Slide 7 - Tekstslide

How to balance the equation?
The 3-step method
Write down the formula of the combustible and add +O2
Check which atoms are present in the combustible and write down after the arrow CO2/H2O/SO2
Balance the equation

Slide 8 - Tekstslide

Example of balancing an equation
We start with sugar (C6H12O6)
Than we add +O2 and CO2/H2O/SO2
Now it looks like:



Slide 9 - Tekstslide

Example of balancing an equation
Now we look at the amount of C atoms to the left and bring this amount to the right.
After that we look at the amount of H atoms to the left and bring this amount to the right
After this we look at the amount of O atoms to the right and bring this to the left.
Now it looks like:



Slide 10 - Tekstslide

Make the three questions on worksheet 1. Send a photo of your answer at number 3.

Slide 11 - Open vraag

Slide 12 - Tekstslide

Slide 13 - Tekstslide

Slide 14 - Tekstslide

Slide 15 - Tekstslide

Slide 16 - Tekstslide

Slide 17 - Tekstslide

Slide 18 - Tekstslide

Slide 19 - Tekstslide

Slide 20 - Tekstslide

Slide 21 - Tekstslide

Slide 22 - Tekstslide

Slide 23 - Tekstslide

Slide 24 - Tekstslide

Slide 25 - Tekstslide

Slide 26 - Tekstslide

Slide 27 - Tekstslide

Slide 28 - Tekstslide

Make the 3 questions on worksheet 2. Send a photo of your answer at number 3.

Slide 29 - Open vraag

Write down what you learned today

Slide 30 - Open vraag

Tips and tops in the chat!

Slide 31 - Tekstslide