Unit 2: Thinking Like a Scientist

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Presentation transcript:

Unit 2: Thinking Like a Scientist Theme 3: How Does Cooking Work? http://www.arizonafoothillsmagazine.com/valleygirlblog/wp-content/uploads/cooking-classes.jpg

The elephant gave off radiation waves when it got hot. radiation- the process of giving off heat or energy in the form of invisible rays or waves http://www.astrographics.com/GalleryPrints/Display/GP4294.jpg The elephant gave off radiation waves when it got hot.

transfer- to move it from one place to another http://www.travel.it/roma/hotelpanamagarden/images/transfer.jpg The passenger transferred from the plane to the car.

connect- to join or fasten two or more things together http://www.microsoft.com/library/media/1033/windowsxp/images/using/networking/setup/68573-connect-to-router-small.jpg The television must be connected to the computer in order to transmit the signal.

The mother reassured her child when she received a shot. reassured- to make someone feel confident or confirm something is all right http://news.bbc.co.uk/olmedia/365000/images/_365830_measlesvacc300.jpg The mother reassured her child when she received a shot.

ingredients– the parts of a mixture http://www.hrimtraining.org/course_content/food_and_beverage/index_files/Ingredients.jpg Chefs use various ingredients when creating recipes.

scientific– to use facts and laws of science http://web2.newtown-h.schools.nsw.edu.au/Science/CommonFolder/index_files/E1_ScientificMethod.gif The scientific method helps during science class.

conduction– the transfer of heat through a material http://blogs.saschina.org/kyle01pd2016/files/2009/10/conduction.gif When the heat of a stove’s burner moves through a pot to the food inside, that is conduction occurs.

convection- the transfer of heat through air or a liquid http://www.chef2chef.net/foodservice/restaurant-supplies-equipment/restaurant-equipment/Countertop_Convection_Ovens/Half_Size_Electric_Convection_Oven_Each_9533.jpg In a convection oven, hot air cooks the food.

chemical- how the basic elements of matter behave http://people.bath.ac.uk/ch3mw/photo3.gif In a chemical reaction, elements combine to form a new substance.

Water molecules condense to make rain. molecules- the smallest particles into which a substance can be divided without changing it into a different substance http://jmgreen.com/wp-content/uploads/2009/07/640px-water_molecule_3dsvg1.png Water molecules condense to make rain.