Jumat, 20 November 2015

Kamis, 29 Oktober 2015

Rabu, 28 Oktober 2015

Announcement: Use Edmodo and Take the 1st Quiz

Special Announcement for my student,

I decided to use Edmodo, especially for posting quizzes and assignments. This Edmodo can also be installed in Android.
Check out Edmodo at:

In order for you to join my class, you have to have my group code (my group code for physics class grade X 2015-2016 is ie5mfn).
Make sure you write your real name (full name is better) and class so that I can recognize you and use your grade. I post 1 quiz already, with due date of 2 November 2015.

Ok, try it out.

Selasa, 27 Oktober 2015

Astronomy: Stars & Galaxies PPT file


for you who like astronomy (usually those who like astronomy, they like to see beauty in the sky and they do have beautiful hearts :-) ),

I uploaded ppt file about stars and galaxies. This file was used to teach astronomy olympiad class in 2014. So, check it out:

Hope you like it.

About Edmodo: Classroom in It?

Hi all,

I just know last night that there is a platform for education where teacher, students, and parents can join together. This platform is called Edmodo. Thankfully, it works like facebook (something that most of us know already). If only I know it before I made this blog, then I would use it instead of this. But it's okay la....

So, without further ado, I joined Edmodo last night, chose option as a teacher and completed my profile. Well, as much as I appreciate Edmodo, I am still new to this. Therefore, I have to try it first and when I am ready, I will launch it to my students.
So, if you are my student, please wait for more information from me. If Edmodo is okay, then I will put quizzes, assignments, and notes over there.  I will give the key to you.

If....it works out well for us (you and me as student and teacher), then you can study whenever and wherever you like. So, if (again) there is "Libur Asap", you can still study and do some exercises. heheh...

If you ask me, "how do I use it?" I think, you are more capable than me in this area. I will leave it to you to try it out and explore it to your heart's content.

But, how about this blog? Well, I still can use it to pour some words out of my mind (if I have time to write it down and with connected internet).

Jumat, 23 Oktober 2015

Experience Using Scribd to Upload Documents

A bit of story,

I had uploaded several physics notes and exercises through scribd today. Quite a work to do.

It is sometimes annoying when you see the results of the uploaded files. Prior to uploading the files, I had changed the files from ms. word to became .pdf or .xls. I thought that by using those two types, my uploaded files in Scribd will look like the files in the original form (without any changing layout or disordered diagram). Guess what? Those uploaded files had some disorganized paragraphs, changed diagram and pictures. I tried several times to change the files (using many options available) from word into .pdf and .xls and embedded the fonts and many little things but it didn't work well.

Just when I said, "I just tried for the last time. If it doesn't work out, then let it be.", I used the print option to print the files into .xls then I uploaded that latest revision into Scribd, and....it worked!

Well, this time I did learn something about options in word. I didn't really know the difference between changing file types using "save as", "print" and "export" in word (we can still use it in computer and get the same results), but today at least I know that if I want to upload the files into Scribd, I should use "print as" option in word, and change the file into .xls. I think this is the most stable format and it preserves all the original layout and diagrams.

Finally, I can see that the files are in good format and easy to read. 
The moral? Don't give up, coz' maybe your last attempt work out well. 

Physics Chapter 3: Linear Motion Summary, Practical (To Do at Home)

Hi to my student,

Post: Saturday, 24th October 2015
Here is the link for summary of Physics Grade X Chapter 3, Linear Motion:

I might update this post later with exercise and may be other stuff. So stay tuned.

Post: Monday, 25th October 2015
I gave you assignment, that is doing a simple experiment at home (or wherever you like to do it). This experiment should be completed and submitted by 29th November 2015 (Sunday). Follow the procedure, fill in the tables, answer the question in the result section, and write down your conclusion.

Type your answer and send it to me by email to : devilim@ski.sch.id.
Remember: deadline for submission is 29th November 2015. If you're late (as in the date in the email), then there will be point penalty (late for 1 day = -5 penalty). To avoid problem of internet connection, make sure you send it before the deadline (you have 1 month period to complete an experiment).
Here is the link:

Just enjoy the experiment and be benefited by it. (If you know your reaction time, I hope you will be more alert when you drive or ride motorcycle).