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# Pp key3and4 pt

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### Pp key3and4 pt

1. 1. COSSOL <ul><li>Key Competence 3 : Mathematical literacy and basic competences in science and technology </li></ul><ul><li>Key Competence 4 : Digital competence </li></ul>Agrupamento de Escolas de Oliveira do Bairro PORTUGAL
2. 2. COSSOL <ul><li>Working Science Together </li></ul><ul><li>An integrated activity of Key Competences 3 and 4 </li></ul>Agrupamento de Escolas de Oliveira do Bairro PORTUGAL
3. 3. Science <ul><li>To determine the relation between a temperature and the kinetic energy of its particles. </li></ul><ul><li>a bottle filled with lead balls </li></ul><ul><li>a thermometer </li></ul><ul><li>Measure the initial temperature. </li></ul><ul><li>Shake the bottle (5 seconds). </li></ul><ul><li>Measure the final temperature. </li></ul><ul><li>Aim: </li></ul><ul><li>Material </li></ul><ul><li>needed: </li></ul><ul><li>Procedure: </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
4. 4. Thermometer – Procedure Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL <ul><li>The bottle is handed to a random person who should measure and pass it on to the person sitting on his/her right saying his/her name. </li></ul>Initial Temperature
5. 5. Thermometer – Procedure <ul><li>The second person should shake the bottle (5 seconds) say his/her name and pass it on. </li></ul><ul><li>This process continues until the last person. </li></ul><ul><li>At the end the temperature is measured. </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
6. 6. Thermometer – Final Temperature <ul><li>What </li></ul><ul><li>do you think </li></ul><ul><li>the result is? </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
7. 7. Mathematics <ul><li>Step 1: Write a 3 digit number ( all numbers must be different and not palindrome). </li></ul><ul><li>Step 2: Write the reverse of that number. </li></ul><ul><li>Step 3: Subtract it from the initial number. </li></ul><ul><li>Step 4: Write the reverse of the result. </li></ul><ul><li>Step 5: Add it to the result of the subtraction. </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
8. 8. Mathematics <ul><li>Open your excel spreadsheet . </li></ul><ul><li>Do steps 1 to 5 . </li></ul><ul><li>What is your result ? </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
9. 9. Mathematics <ul><li>Using a mathematical operation, we can find the page where the explanation of our scientific experiment is. </li></ul><ul><li>What is the page? </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
10. 10. Thermometer – Final Temperature Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL Initial Temperature Final Temperature Temperature is the measure of the kinetic energy level within an object, system or body.
11. 11. Kinetic Energy (energy related to movement) <ul><li>Inside the bottle we have our lead balls. </li></ul><ul><li>When you shake the bottle, balls will move much faster so its kinetic energy is greater. </li></ul><ul><li>Moving faster there will be more clashes between them resulting in more heat. </li></ul><ul><li>We measure this heat through collisions between particles inside the bottle and at the end by measuring the thermometer that will register a higher value. </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
12. 12. Kinetic Energy (energy related to movement) <ul><li>Gas Properties </li></ul><ul><li> http://phet.colorado.edu/en/simulation/gas-properties </li></ul><ul><li>Microwaves </li></ul><ul><li> http://phet.colorado.edu/en/simulation/microwaves </li></ul>Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL
13. 13. Kinetic Energy (energy related to movement) Agrupamento de Escolas de Oliveira do Bairro - PORTUGAL <ul><li>Why this theme? </li></ul><ul><li>Science Technology Society </li></ul><ul><li>The increase of world energy consumption, results from our increasing needs for comfort and well-being. </li></ul><ul><li>From a broader standpoint the scientific competence represent what people know, do and value most in your life. </li></ul>
14. 14. COSSOL <ul><li>Teachers </li></ul><ul><li>Acácio Albuquerque, Alberto Cardoso, </li></ul><ul><li>Fátima Pires, Sandra Brás </li></ul><ul><li>and Teresa Figueiredo </li></ul>Agrupamento de Escolas de Oliveira do Bairro PORTUGAL