Heat.

Slides:

Advertisements

Similar presentations

Keeping Warm Year 4 Lesson 1.

Advertisements

Heat Investigation. Phase 1 Room temperature water and hot water Time Period 5 Minutes Start Temperature End Temperature Change in Temperature Hot Water.

22:09 CKS3: Yr7 Chemistry Unit 1 – Me the the Scientist! Lesson number: 1. Lesson Title: Using the bunsen burner. Learning OutcomesHow I didTargets Learning.

+ The Bunsen Burner 9 May Safety glasses.

Ch.1 Introducing Science Science is divided into many branches, some of the examples are: Physics,Chemistry,Biology,Astronomy, Geology and Ecology Branches.

Writing Science Practical Reports Year 7 Science.

Designing a fair test.

Aim: What is the Bunsen Burner? Introduction The Bunsen burner is used in laboratories to heat things. In order to use it safely and appropriately, it.

Chemical and Physical Changes Take notes on the following video Complete the following lab.

This flame is a yellow / orange colour. It is roughly 300°C. It is not used to heat anything, it only shows that the Bunsen burner is on. It is called.

ENERGY IN THERMAL SYSTEM OBJECTIVE To gain thermal equilibrium. To determine final temperature.

By: Kyle Herd and Shannon Martin

Separating Salt and Sand and Water

Equipment. Erlenmeyer Flask Used to storing and pouring liquids, great for swirling or stiring Used to storing and pouring liquids, great for swirling.

Dissolving Lollies Anthony Gentile, Paul Molluso, Mitchell Donald.

Transfer of Energy Through Water By: Sarah S Jessika F Nick L Halle B.

Heat and Temperature 9+.

Ms. Dayna Martínez STARS-USF Maniscalco Elementary

Salt in Boiling Water By John-Paul Evans. Purpose What does ice do to hot boiling salt water and why does it do it?

Common Equipment Used In Science Class EquipmentPicture/DiagramUse Tongs Retrieving something really hot or cold Mortar and Pestle Mixing and grinding.

The affect of adding hot water to cold water on the temperature By: Sarah Fothergill Brodey Wambold.

Key area 7 Respiration.

Petri Dish Used to grow cultures of bacteria or fungi.

Lesson 7 – Bunsen burners

Fuels Learning objectives To learn that fuels burn to release energy To consider evidence from a practical and make a conclusion Starter Construct a mind.

Energy on the Move. Pair Share: Discuss/Review Picture. Explain what type of heat transfer are there and how do they work.

Water to add to beaker (total volume always 100ml) Temperature of water ( o C) Time taken for sugar cube to dissolve (seconds) 100 ml of kettle water 75.

Lab Equipment Flashcards! (click to see the answer)

Question / Problem Hypothesis: Materials:

CHM 101/102 Laboratory Manual Calorimetry. CHM 101/102 Laboratory Manual Calorimetry Background Background  The thermal energy (q) transferred when an.

The Laboratory. Safety Rules Always…   Follow the teacher’s instructions   Push in chairs and keep walkways clear during experiments   Wear safety.

S2 Chemistry Rates of Reactions.

Safety, Recording and Presenting

SPECIFIC HEAT OF A METAL

Biochemistry lab. INTRODUCTION.

Temperature and Density

Thermal Physics Experiments.

Purpose What does ice do to hot boiling salt water and why does it do it?

Specific Heat Capacity Practical

Year 10 Science Heat & Energy.

Lesson Aims To be able to explain conduction in terms of the particle model To explain that in general metals are good conductors. To describe how trapped.

Different tools are used in different ways

5.3 Are all foods created equal?

Heat & Heat Transfer Heat: Heat is energy! Heat is the energy transferred (passed) from a hotter object to a cooler object. Heat Transfer: The transfer.

Lesson Starter Make a list of all the substances that you see around you in the room? (eg wood, metal, paper- etc)

Thermal Energy Thermal Energy - energy due to the random motion (kinetic energy) of molecules or atoms in a substance. Temperature – a measure of the average.

CHEMISTRY Unit 11 Notes: Intro to Fire & Energy

Understanding Heat Transfer, Conduction, Convection and Radiation

Heating and cooling cure of water

Lesson Starter What is the heat? What is temperature?

Energy 17/11/2018 Objective To describe changes in materials due to temperature changes.

Temperature, Pressure and volume

Heat & Temperature.

(use a diagram to help you explain)

Physical Properties of Matter

Introduction to.

3rd Grade Part Two Review.

Changes of State WALT: Investigate the changes of state of water

Planet Earth: Heat Transfer

Lesson Starter Draw a picture and write a description of the particles in: a) A solid b) A liquid c) A gas.

LAB RULES Your life depends on it..

15 / 02 Wednesday Kaupapa: Read a thermometer and measuring cylinder scale correctly Measure the boiling point of water.

Lesson Starter 1. a) How many cm are in 23mm? b) How many mm in 34 cm?

THE DETERMINATION OF WATER IN A COMPOUND

Biochemistry lab. INTRODUCTION.

Lesson Starter Write down the meaning of the word conduction

Presentation transcript:

Heat

Lesson 3- learning intention To identify how heat travels between hot and cold objects To write a scientific report using the correct format

Corners Does a hot object in the middle of the room heat the room or cool the object?

If we place a block of ice in a desert heat will flow in to it

If we place a fire in a cold forest it will heat up the surroundings

Heat Flows Heat always flows from where it is hotter to where it is cooler If you place a cold object in a hot environment heat will flow in to it If you place a hot object in a cold environment heat will flow from it

Heat flows When two objects with different temperatures are brought into contact, their temperatures will change until they reach the SAME TEMPERATURE

Experiment Heat a paper clip up using the bunsen burner then drop it into a beaker of water. Measure the temperature of the volume before and after the paper clip is added

Copy table Temperature at start (⁰C) Temperature at end (⁰C) Change in Temperature (⁰C)

Experiment: Instructions Collect Safety glasses, beaker, Bunsen burner, heat proof mat, tongs, paperclip, thermometer. Measure 150 ml of water and pour into your beaker. Measure the temperature of the water with the thermometer and record into your table. Safely light the Bunsen burner. Holding the paperclip with the tongs, heat it until it glows red hot. Carefully drop the paperclip into the beaker of water. Record the new temperature of water and calculate the difference.

Writing a scientific report AIM What did we want to find out from this experiment? To prove that heat flows from hot to cold

Writing a scientific report METHOD A labelled diagram and detailed description of how you did the experiment

Writing a scientific report Results Temperature at start (⁰C) Temperature at end (⁰C) Change in Temperature (⁰C)

Writing a scientific report Conclusion What do the results tell you?

Writing a scientific report Evaluation Did you achieve the expected results? Did you results agree with the rest of the class? Was there anything that didn’t work well? What improvements could you make to this experiment?