Swirling seas of plastic trash | Science News for Kids

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Swirling seas of plastic trash | Science News for Kids

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Lego mindstorms robotics project on Alberta's Natural Regions

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This week we have been practicing robotics in Room 10.  We first brainstormed what do we use robots for in everyday life. We discovered that robots are often used for dangerous or difficult tasks for humans.  We then  decided our project : we will make a map of Alberta's  Natural Regions and we will make our robot tour around some landmarks in our province.  We did a couple of challenges to practice and refresh our memory before our expert, Richard Gaskell , came to our class. We also learned decimals in class because we are going to need them to program our robots. Estimation has also been a handy strategy to figure out the # of rotations needed. Today we were doing an advanced challenge. The students drew some letters with tape on the floor and the robots had to trace them. It was not easy, that is for sure, it involved decimals, angles moving backwards... but there was lots of determination and engagement and the results started to appear jus...
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Cooking fractions

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Yesterday, Sra. Hernandez taught our class and Srta. Palma's class a recipe from El Salvador: "Pupusas" . We started by washing our hands properly, like Mrs. Larsen taught us, everybody came ready to be cooks. Mrs. Hernandez had all the ingredients ready when we came to the kitchen. First our students  measured using fractions ( 1/2 cup, 2/3 cups...) , after the dough was done, students split it in two parts and made two balls. They flattened the dough using a dish, after they put the filling inside. Finally, they covered the pupusa with the other layer and put it on the pan to toast. They were ready in a few minutes. While a group was cooking the other half were playing a fraction game in spanish.  The pupusas were so yummy! Everybody had so much fun while learnt more on practical use of fraction in our everyday life and learning a recipe from El Salvador. Thank you Sra Hernandez! PS Every student got a copy of the recipe in Spanish, please let me know if you try it ...
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