[24/8] Parachute Project

Complete your experiment design on the Parachute Activity.
Bring along the parachute that you've made for tomorrow's lesson.

Additional Resources

Additional Resources

1. https://www.youtube.com/playlist?list=PL716AB497E7236313 

2. https://phet.colorado.edu/en/simulations/category/physics/electricity-magnets-and-circuits 

Dendrophylax lindenii, the ghost orchid

The bulk of the plant consists only of flat, cord-like, green roots with distinctive "track marks". These white track marks are called pneumatodes and function in much the same manner as stomata allowing the photosynthetic roots to perform gas exchange to support photosynthesis. These roots are used for moisture absorption and their chloroplasts for photosynthesis. 

https://museum.wales/articles/2013-07-03/The-Ghost-Orchid-one-of-Britains-rarest-plants-/

Corallorhiza: A genus of flowers in the orchid family, with most species being parasitic, relying entirely upon mycorrhizal fungi within their coral-shaped rhizomes for sustenance

https://en.wikipedia.org/wiki/Corallorhiza

[21/7] Return of 2015 PSLE paper for revision

I've returned the PSLE 2015 MCQ & Booklet B to you today.
The answer key is also given.

I've gone through the Booklet B to Qn38.

I've not finished marking Q43-44 yet. Bring back the paper next Tuesday for me to complete going through Q39-44.

Do use this paper for your revision today & prepare for tomorrow's Mock Paper tomorrow during Supp Class. We will be doing EDP Past year Prelim Paper as Mock Paper tomorrow. 

[14/7] Homework: Self-Revision Set C

Complete Self-Revision Set C
This is due next Tuesday, 19 July.

PSLE 2014 Booklet B
We have finished going through Booklet B. Bring home and get parents' Signature.
Suggested answers are attached at the back of Booklet B.

As you revise...
Should you don't understand any concepts as you revise, do look for me and ask me.
Mis-conception should not repeat itself as you take the subsequent mock papers during Supp Class.

[7/7] Homework & Revision

Complete Self-Revision Set B
This is due on Tuesday, 12 July.

PSLE 2013 Booklet B
Bring home and get parents' Signature.
We have gone through the paper up to Q39.
Staple the answer key, that I've provided today, at the back of the paper. (Note: Cause is represented with a (c) and Effect is represented with a (e) at the back of some answers.)
I'll continue with the rest next Tuesday.
In the meantime, start revising topics that you're weak in.

[30/6] MCQ Self-Revision Set A

Complete Self-Revision Set A
This is due on Tuesday, 5 July.

There are a total of 5 Self-Revision MCQ Sets. Do take this practice seriously.

I'll be recording the marks to each set and let you know if you're meeting the Prelim Target.

[29/6] MC Online Videos

We have watched the videos in MC online today & conducted the experiment for Activity 11.

Here's the videos you can view on MC Online.

Login to MC Online
https://www.mconline.sg/LEAD/login/lms_login.aspx

e-Experiment Upper Block

• Interactions - Soil Erosion
• Interactions - Dangers of Burning

Amazing Edu Science Upper Block

• Interactions - Ecosystem at a Glance
• Interactions - Greenhouse Effect to the Earth
• Interactions - Air pollution, Green plants & Global Warming