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Planning for the evaluationpeer interaction
Module 4 : Science incommunity
Class 1: What happens when two materials are mixed?ezclan?
Level: 5th year (Fundamental Learning Rights, Panama))
Adapted from the Mixtures Module of Let's Do Science, SENACYT, PANAMA.
Learning objectives (main ideas and skills)Yodata of scientific thought):
● The combination of different materials forms a mixture.
● There is mixtures in the which HE they can notice different “parts” (that
generallycorrespondtosomeofthecomponents)and HEwithoceanas
heterogeneous mixtures.
● There is mixturesin thethatNo HEdistinguishthecomponentstosimpleI sawthis,andHE
known as homogeneous mixtures.
● The different regions that pthey can identify in a mix HE They know
as phases.
● Observe and describe different materials and mixtures.
Materials:
● 6 clear glasses sparents by group, labeled,with the followingmaterials: water,
oil, salt, metal clips in labeled cups.
1
Contentsproduced by MilenaRosenzvitandSilvinaVidalforhecourse TheteachingoftheSciencesNaturalintheschool
primary,developedincollaborationnwiththe Uuniversity Southern,inandlframeof theProgramSower,aprogramoftheFoundationon
Bunge and Bornin alliance withthe Foundationon Perez Companc.
Rep is prohibitedroduction, totto theor partial dand its contenteithers without prior noticeto authorization.
Buenos Aires, andJanuary 2020.
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PM inherit;">Le…
● Another 7 transparent glasses each group
● Permanent markers for labeling
● Spoons
Sequence of activities
Activity 1: 20 minutes.
InthisfirstactivityHEseekswhatandthestudentsrecognizeqEUthemixturesthisn
composed of different materials.
He teaching them presents to the students orna series of little glasses with the following
materials: water,oil, vinegar,salt and clips dand metal. Next formule questions
thatguide theobservationofthesame: en thatHEThey seemthesematwastelands?andinwhatand
HEdifferentiate?HEwaitthatthestudentsthey canrecognizethatsomemotherials
are in solid state and others in liquid state, whichLiquids differ from each other
by color, viscosity, smell.
Then, he teaching ask to the students: That you think that occurs when
We combine somedandthese materials?Records thepossible iideas ina flipchart
(Possibleanswersofthestudents: Thatsomes HE gatherandeitherafterNo, No I can
know which is one and which is the other, that somes float and others sink to the bottom, which explode
He teaching them sample he water and he sugar. Luego, the mix and them ask That
result We got when we mix water and sugar? They can differentiate both
2
Contentsproduced by MilenaRosenzvitandSilvinaVidalforhecourse TheteachingoftheSciencesNaturalintheschool
primary,developedincollaborationnwiththe Uuniversity Southern,inandlframeof theProgramSower,aprogramoftheFoundationon
Bunge and Bornin alliance withthe Foundationon Perez Companc.
Rep is prohibitedroduction, totto theor partial dand its contenteithers without prior noticeto authorization.
Buenos Aires, andJanuary 2020.
about:bl 2/