BreakingBio Blog

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Grade 11: Paper Chromatography Lab

Paper Chromatography Lab May 6, 2019 In biology class, the SL and HL students had to do an experiment called “Paper Chromatography”. In this experiment, we had to separate dissolved compounds such as chlorophyll,...

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Grade 11: Strawberry DNA Extraction Lab

March. 27, 2019 Today in Biology class, the Standard Level and Higher Level students were given an experiment called “Strawberry Lab”. In this lab experiment, our job as IB students is to extract and...

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Grade 9 Osmosis Lab

Jan. 25, 2019 This week in science class, we had a lab which was aimed to observe osmosis by looking at the relationship between different solutions and the amount of weight gained or lost...

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Grade 7 Earthworm Lab

Jan. 22, 2019 Today in science class, we observed earthworms, their habitat, adaptations and their interactions to other biotic and abiotic factors in the habitat. We tested different things on the earthworms such as...