Ooblek Lab Report

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Ooblek Activity

Goal:
Use the RACE method in writing the conclusion of a scientific lab report by examining the amazing properties of a substance called Ooblek. The RACE method consists of restating the problem, prompt or assignment, answering the problem, prompt, or argument by making a claim, citing the evidence from the text or lab that supports or disputes your answer, (using qualitative or quantitative observations) and explaining and elaborating your answer using the evidence cited and describing what your evidence revealed/relating it to the real world.

Problem:
Three liquids (water, glue, borax) are mixed together in a dixie cup. Will the resulting substance be a solid, liquid, or gas? In addition, upon creating the substance did a chemical or physical change occur? …show more content…
Solids are anything with definite volume/definite shape. Liquids are substances with definite volume and indefinite shape. Gases are substances with indefinite volume and indefinite shape. Physical properties are things that can be measured or observed without changing the identity of a substance. Physical changes are changes of matter without changing the identity of the substance. Chemical properties are characteristics of substances seen during chemical changes. Chemical changes are when one or more substances are changed into another substance.

Materials:
Water
Glue
Borax

Equipment:
Cup

Procedure: Mix all of the substances together in a cup. Make sure that you stir them evenly. Record 10 pieces of qualitative data and 2 quantitative data

Qualitative Data:
The substance is squishy.
The substance is yellow.
The substance has a definite volume.
The substance has no definite shape.
The substance sticks to paper.
The substance is not flammable.
The blob looks like dough.
It does not stick to the table.

Quantitative Data:
The substance 34.7 grams.
The substances was 43.1 grams (in total)

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