Plant Reproduction

Test a Leaf for Starch

meet me halfway

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Black Eyed Peas - Meet Me Halfway on MUZU.

Excretion

JC Ecology

Digestion and food test powerpoint

Peristalsis

light test good luck!

photosynthesis

Photosynthesis powerpoint

Welcome to JC Science

All the notes, handouts and videos from Ms Brady's science classes are now available here. Please comment and if you find anything interesting or have any ideas add them to the site.

Plant Transport

Plant Transport

Photosynthesis

Photosynthesis
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The Structure of the Flowering Plant powerpoint

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Quotation of the Day

Friday, November 28, 2008

Photosynthesis and Plant Structure Worksheet













Photosynthesis
and Plant Structure Worksheet





Name:___________________








  1. What
    is the word equation for photosynthesis?















  1. In
    the experiment to show plants produce starch why do we boil the
    leaves?___________________________________________________________________________________________________________________________________________________








  1. In
    the experiment to show plants produce starch why do we put the
    leaves in alcohol?________________________________________
    _________________________________________________________________________________________________________







  1. What
    is the iodine colour change?___________________________
    ____________________________________________________









  1. Which
    of the following are flowering plants?

    Grass
    Trees mushroom
    algae underwater plants ferns
    mosses fruit tress









  1. Give
    three functions of the root in the flowering plant?
    _______________________________________________________________________________________________________________________________________________________________









  1. Give
    three functions of the leaves in the flowering plant?

    __________________________________________________________________________________________________________
    _____________________________________________________







  1. What
    is the main function of the flower?
    __________________________________________________________________________________________________________










  1. Explain
    transpiration
    _____________________________________
    _____________________________________________________









  1. Explain
    phototropism_____________________________________
    __________________________________________________________________________________________________________



Mondays
test is at http://jcsciencemsbrady.blogspot.com/



Monday, November 17, 2008

Congradulations to 1st Science

1st Science have excelled themselves in their Science test on Separating mixtures increasing their average score from 68% to 79%. A lot of students increased their score significantly including one improvement of 41%. So well done guys and remind me that you deserve a treat. I'm soooo proud of you lot. Ms Brady.

Sunday, November 9, 2008

Separating Mixture Worksheet



Separating
Mixture Worksheet





Name:___________________
Hand up on 14th Nov’08






This worksheet will
be corrected and will be 30% of your test.






  1. What
    is a mixture? ____________________________
    ______________________________________________________________________________________


  2. How
    does chromatography work?__________________
    _________________________________________________________________________________________________________________________________


  3. Give
    an everyday example of filtration.______________
    ___________________________________________


  4. How
    would you separate a soluble solid from a liquid?___
    ______________________________________________________________________________________


  5. How
    would you separate an insoluble solid from a liquid?_
    ______________________________________________________________________________________


  6. How
    would you separate two liquids with different boiling
    points?________________________________________________________________________________


  7. What
    is evaporation?___________________________
    ___________________________________________


  8. What
    is diffusion? ____________________________
    ___________________________________________


  9. What
    is matter? ______________________________
    ___________________________________________


  10. What
    is a condensation tube?______________________________________
    ______________________________________________________________________________________




Fridays
test is at http://jcsciencemsbrady.blogspot.com/



Thursday, October 16, 2008

Thursday, October 9, 2008

The Structure of the Flowering Plant

  1. Give
    the names of the labelled parts


1



2



3



4



5



6


  1. Fill in the blanks

    The ______anchors the plant in the ground. The root absorbs _________ and

_______ from the soil. The stem holds up the ________. It transports water and minerals from the ______ to the _______. Leaves make ______ using _______ and CO2, in a process called _______________. Leaves also allow ______ to pass in and out.
Their function in transpiration is to allow _____________ out of the plant. Flowers allow the plant to ____________ by attracting insects for pollination. All parts of the plant can be used to store ____.
An example of plants storing food in their roots is ________.
An example of plants storing food in their stems is ________.
An example of plants storing food in their leaves is ________.
An example of plants storing food in their flowers is ________.
An example of a plant that is not a flowering plant is___________.
Seeds are enclosed in ________ in the flowering plant.


  1. True or False.


The roots absorb minerals from the soil. True/False
The leaves of the plant make sugar. True/False
Flowers are always brightly coloured. True/False
Food is absorbed by the roots of the plant. True/False
CO2 is taken in by the leaves and O2 is released by the leaves. True/False
Potatoes store their food in their stems. True/False

Endangered Animal of the Day

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Astronomy Picture of the Day

NASA Image of the Day

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