The Cell: 6 Grade Science Learning Objective 1 First Term 2018 Boston International School
The Cell: 6 Grade Science Learning Objective 1 First Term 2018 Boston International School
The Cell: 6 Grade Science Learning Objective 1 First Term 2018 Boston International School
6th Grade
Science
Learning Objective 1
First term 2018
Boston International School
Objective:
To recognize living things and their main features, to value the importance
of our bodies.
Group: 1- 4 people
Due date March 1 to 9
Date: February 14th,2018
The Cell
• All living things are made up of cells.
• Cells are the smallest working units of all living things.
• All cells come from preexisting cells through cell
division.
http://library.thinkquest.org/12413/structures.html
Cell Wall
http://library.thinkquest.org/12413/structures.html
Inside the Cell
• The cell nucleus is a membrane bound structure that
contains the cell's hereditary information and controls the
cell's growth and reproduction. It is the command center
of a eukaryotic cell and is commonly the most
prominent organelle in a cell.
• Distinguishing Characteristics
• The cell nucleus is bound by a double membrane called
the nuclear envelope. This membrane separates the
contents of the nucleus from the cytoplasm.
Nucleus
• Directs cell activities
• Separated from cytoplasm by nuclear membrane
• Contains genetic material - DNA
Nuclear Membrane
• Surrounds nucleus
• Made of two layers
• Openings allow material
to enter and leave
nucleus
http://library.thinkquest.org/12413/structures.html
Chromosomes
• In nucleus
• Made of DNA
• Contain instructions for
traits & characteristics
http://library.thinkquest.org/12413/structures.html
Nucleolus
• Inside nucleus
• Contains RNA to build
proteins
http://library.thinkquest.org/12413/structures.html
Cytoplasm
• Gel-like mixture
• Surrounded by cell membrane
• Contains hereditary material
Endoplasmic Reticulum
• Moves materials around in
cell
• Smooth type: lacks
ribosomes
• Rough type (pictured):
ribosomes embedded in
surface
http://library.thinkquest.org/12413/structures.html
Ribosomes
http://library.thinkquest.org/12413/structures.html
Mitochondria
• Produces energy through
chemical reactions – breaking
down fats & carbohydrates
• Controls level of water and
other materials in cell
• Recycles and decomposes
proteins, fats, and
carbohydrates
http://library.thinkquest.org/12413/structures.html
Golgi Bodies
http://library.thinkquest.org/12413/structures.html
Lysosome
• Digestive 'plant' for
proteins, fats, and
carbohydrates
• Transports undigested
material to cell membrane
for removal
• Cell breaks down if
lysosome explodes
http://library.thinkquest.org/12413/structures.html
Vacuoles
• Membrane-bound sacs
for storage, digestion,
and waste removal
• Contains water solution
• Help plants maintain
shape
http://library.thinkquest.org/12413/structures.html
Chloroplast
http://library.thinkquest.org/12413/structures.html
TOPIC: TISSUES
CELL TISSUE ORGAN SYSTEM
Cells, Tissues, Organs,
and Systems
• A cell is the smallest unit of living matter; the building blocks
of living things.
• Tissues are groups of cells working together to perform a
certain job.
• Organs are groups of tissues that perform a certain function.
• Organs working together to carry out a certain life function
are an organ system.
workshop
Write the number of each kind of cell in the circle of the matching function.
Workshop
JESUS’ CHARACTER
Principle of the month: 2018 year of the generational renewal
Based on:Isaiah 11:1-2 New King James Version (NKJV)
There shall come forth a Rod from the stem of Jesse,
And a Branch shall grow out of his roots.