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Natuurwetenskappe

Graad 4

Lewe en lewenswyse

Module 1

Die sintuie

Alle lewende organismes bestaan uit selletjies. Jou liggaam is net soos ‘n masjien met baie onderdele wat elkeen sy eie taak het om te verrig. Die heel kleinste lewende deeltjies in ons liggaam word selle genoem. Daar is miljoene van hulle wat dag en nag werk om ons aan die lewe te hou.

Die selle doen nie almal presies dieselfde werk nie en daarom lyk hulle verskillend. Hulle vorm bene, spiere, organe, are, senuwees en natuurlik jou vel wat alles bymekaar hou!

Kom ons bekyk sommige dele van die liggaam ‘n bietjie van nader.

DIE SINTUIE

Ons noem die vyf sintuie sig, gehoor, reuk, smaak en tas. Die mens se sig is beter ontwikkel as sommige diere s’n, terwyl sommige diere, soos die kat en die hond, se gehoorsintuig weer beter ontwikkel is as die mens s’n. Hoekom dink jy is dit so?

Aktiwiteit:

Om oor die sintuie te gesels

[lu 2.1]

Opdrag 1

Soek prentjies in ou tydskrifte van mense en diere se sintuie, vergelyk dit en plak dit op 'n vel papier.

Opdrag 2

Skryf die bypassende sintuig onder elke prentjie:

Assessering

LU 1

WETENSKAPLIKE ONDERSOEK Die leerder is in staat om met selfvertroue op  weetgierigheid oor natuurlike verskynsels te reageer, en om binne die konteks van wetenskap, tegnologie en die omgewing verbande te ondersoek en probleme op te los.

Dit is duidelik wanneer die leerder:

1.1   ondersoek beplan;

1.2   ondersoek uitvoer en data versamel;

1.3       data evalueer en bevindings kommunikeer.

 

LU 2

KONSTRUKSIE VAN WETENSKAPKENNIS Die leerder ken, interpreteer en pas wetenskaplike, tegnologiese en omgewingskennis toe.

 

Dit is duidelik wanneer die leerder:

2.1   betekenisvolle inligting onthou;

2.2       inligting kategoriseer.

 

LU 3

WETENSKAP, DIE SAMELEWING EN DIE OMGEWING Leerders is in staat om begrip van die onderlinge verband tussen wetenskap en tegnologie, die samelewing en die omgewing te toon.

Dit is duidelik wanneer die leerder:

3.1   wetenskap en tegnologie in die konteks van geskiedenis en inheemse kennis verstaan;

3.2   die impak van wetenskap en tegnologie verstaan;

3.3       vooroordeel in wetenskap en tegnologie herken.

Memorandum

DIE SINTUIE

Hoekom dink jy is dit so? Aanpassing by leefwyse, bv. Voeding en gevare.

Opdrag 2:

Sig: seuntjie wat boek lees

Gehoor: musieknote

Reuk: blom

Smaak: vis en skyfies

Tas: bad (vel voel water)

Questions & Answers

I'm interested in biological psychology and cognitive psychology
Tanya Reply
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sammie Reply
physiological Psychology
Nwosu Reply
How can I develope my cognitive domain
Amanyire Reply
why is communication effective
Dakolo Reply
Communication is effective because it allows individuals to share ideas, thoughts, and information with others.
effective communication can lead to improved outcomes in various settings, including personal relationships, business environments, and educational settings. By communicating effectively, individuals can negotiate effectively, solve problems collaboratively, and work towards common goals.
it starts up serve and return practice/assessments.it helps find voice talking therapy also assessments through relaxed conversation.
miss
Every time someone flushes a toilet in the apartment building, the person begins to jumb back automatically after hearing the flush, before the water temperature changes. Identify the types of learning, if it is classical conditioning identify the NS, UCS, CS and CR. If it is operant conditioning, identify the type of consequence positive reinforcement, negative reinforcement or punishment
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Wekolamo
because it helps many people around the world to understand how to interact with other people and understand them well, for example at work (job).
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ARC
A child is a member of community not society elucidate ?
JESSY Reply
Isn't practices worldwide, be it psychology, be it science. isn't much just a false belief of control over something the mind cannot truly comprehend?
Simon Reply
compare and contrast skinner's perspective on personality development on freud
namakula Reply
Skinner skipped the whole unconscious phenomenon and rather emphasized on classical conditioning
war
explain how nature and nurture affect the development and later the productivity of an individual.
Amesalu Reply
nature is an hereditary factor while nurture is an environmental factor which constitute an individual personality. so if an individual's parent has a deviant behavior and was also brought up in an deviant environment, observation of the behavior and the inborn trait we make the individual deviant.
Samuel
I am taking this course because I am hoping that I could somehow learn more about my chosen field of interest and due to the fact that being a PsyD really ignites my passion as an individual the more I hope to learn about developing and literally explore the complexity of my critical thinking skills
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Jonathan
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Jonathan
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interpersonal relationships
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Source:  OpenStax, Natuurwetenskappe graad 4. OpenStax CNX. Sep 18, 2009 Download for free at http://cnx.org/content/col11097/1.1
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