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3.11 To give an overview of the solar system

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Natural sciences

Matter, measuring and reactions

Educator section

Memorandum

Assignment 6:

OBJECT INSTRUMENT ESTIMATE READING
PANE Yardstick 49 cm 44 cm
DESK Yardstick 1 m 1,05 m
DOOR Tape measure 2 m 1,98 m
SHARPENER Ruler 2 cm 2 cm
FLOOR (CLASSROOM) Tape measure 9 m 9 m
TENNIS COURT Tape measure 30 m 18 m
RUGBY FIELD Tape measure 160 m 143 m

Leaner section

Content

Activity: to measure length and breadth [lo 1.2]

ASSIGNMENT 6

Do the following measuring exercise to determine the appropriate measuring instrument.

  • First try to estimate (guess).
  • Compare your estimate with the actual reading.
  • Estimate and then measure the longest sides of the following objects:
Object Instrument Estimation Reading
Window pane __________________ __________________ __________________
Desk __________________ __________________ __________________
Door __________________ __________________ __________________
Sharpener __________________ __________________ __________________
Floor (classroom) __________________ __________________ __________________
Tennis court __________________ __________________ __________________
Rugby field __________________ __________________ __________________

Assesment

Learning Outcome 1: The learner will be able to act confidently on curiosity about natural phenomena, and to investigate relationships and solve problems in scientific, technological and environmental contexts.

Assessment Standard 1.2: We know this when the learner conducts investigations and collects data: organises and uses apparatus/equipment or sources to gain and record information.

Questions & Answers

what is biology
Hajah Reply
the study of living organisms and their interactions with one another and their environments
AI-Robot
what is biology
Victoria Reply
HOW CAN MAN ORGAN FUNCTION
Alfred Reply
the diagram of the digestive system
Assiatu Reply
allimentary cannel
Ogenrwot
How does twins formed
William Reply
They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
Oluwatobi
what is genetics
Josephine Reply
Genetics is the study of heredity
Misack
how does twins formed?
Misack
What is manual
Hassan Reply
discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles
Joseph Reply
what is biology
Yousuf Reply
the study of living organisms and their interactions with one another and their environment.
Wine
discuss the biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles in an essay form
Joseph Reply
what is the blood cells
Shaker Reply
list any five characteristics of the blood cells
Shaker
lack electricity and its more savely than electronic microscope because its naturally by using of light
Abdullahi Reply
advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear
Abdullahi
cell theory state that every organisms composed of one or more cell,cell is the basic unit of life
Abdullahi
is like gone fail us
DENG
cells is the basic structure and functions of all living things
Ramadan
What is classification
ISCONT Reply
is organisms that are similar into groups called tara
Yamosa
in what situation (s) would be the use of a scanning electron microscope be ideal and why?
Kenna Reply
A scanning electron microscope (SEM) is ideal for situations requiring high-resolution imaging of surfaces. It is commonly used in materials science, biology, and geology to examine the topography and composition of samples at a nanoscale level. SEM is particularly useful for studying fine details,
Hilary
cell is the building block of life.
Condoleezza Reply
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Source:  OpenStax, Natural sciences grade 7. OpenStax CNX. Sep 16, 2009 Download for free at http://cnx.org/content/col11077/1.1
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