Showing posts with label astronomy. Show all posts
Showing posts with label astronomy. Show all posts

Tuesday, January 27, 2009

Never underestimate yourself.

So, astronomy, I have learned, is not just about the stars and planets. It involves some serious math problems as well. Keep in mind, I managed to survive algebra in high school and passed, just barely, with a D. This was back in the year 1994....14 years ago. I have never used or seen anymore stuff like that til now.

As I have said in previous posts, I have been fascinated with our solar system since Jr high....that is as far back as I can remember, LOL!! I have always wanted to take an astronomy course. Now, thanks to the help of pell grants (at least Kevin is good for something, HA!), I am getting to do just that.

Thursday night past, we did some outside observing and also worked on those 'math' problems. Mr. Nowicki posted a few examples, gave us a minute to work them ourselves, then talked us through the process. It seemed simple enough with him explaining them. As class-time winded down, he passed out a practice sheet containing several problems. Now, this is not the simple x+7 = 12 problems. That I can do. This is problems like: 56.0 tons = ____Mg (Megagrams), with you having to convert and calculate the answer. If you dealt with trig and geometry in high school, you could probably do this crap faster than lightning. It takes me a minute for my mind to grasp the concept and start grinding the gears. One thing you must take in mind: there are exponents involved in this too. Ya know, like 1 x 10 (to the 3rd power)! Now am I not only learning about astronomy, I am learning how to use a scientific calculator! Eek!

So, I came home and I ended up spending all weekend freaking out. I don't know how many times Kevin has heard me say: "I think I am doing it all wrong....I'm not going to pass my test Thursday night!" I started to put off doing the practice problems but decided I would give them a try. I still felt as though I was doing them wrong, so I decided I would schedule some one-on-one time with Mr. N.

I phoned his office yesterday several times. No answer, so I left a message. At lunch-time today, I had not heard back so I drove over to the Natural Science building. He was in a lab at the time but he did not mind talking to me for a minute and directed me to a 'conference' sign-up sheet on his office door. I penciled my name in for 1:30 and left to grab some lunch on campus. After I finished eating, I drove back over to the NS building and went into his office. I explained what was going on and pulled the practice sheet out of my notebook. He looked at it, pulled out his calculator, and went over them with me. I got all but one right! Only spot I oopsied ( and what caused one to be wrong) was where I had reversed the fraction numbers....putting on top what was suppose to be on bottom. Other than that, I did everything right! You would not believe the sense of joy, astonishment, and accomplishment that overwhelmed me! Mr. N kept saying how proud he was of me and how great I was doing for someone that had never worked problems like these before/in a while! I felt so dumb but, at the same time, I felt proud that I had figured them out by myself.

Now, Thursday evening, I can go into that classroom knowing that what I am doing is right and that I can pass the daily test....and the big exam that is scheduled for February 5th!

Wow, I feel great! Over and out!

Friday, January 23, 2009

Playing Hooky.....

I had to play hooky from classes today....not willingly.

We have been having issues with our car for a week now. We thought the alternator was going out on it last week. It started having some whining issues but eventually stopped. The other day, the battery light on the dash started coming on and going out. Kevin came in that evening from work and took it to a local parts supplier and had them check it out....alternator- charging, and battery-good to go! Mmmkay so what's the deal? Kevin tells me that he thinks it will be ok til this weekend, when we would have the funds to replace it (if it indeed was the culprit) and he would have the time.

I made it to school all week just fine and even made it to and from my astronomy class last night. I prayed the whole way home.....nothing was happening but I didn't think it would hurt to ask the good Lord above to help me make it home safely.

This morning, Megan asked to ride the bus to school so we all got ready to go. Kevin was already gone, as he had to leave at 4:30am. We pulled out of the drive and made it to the bus stop, then I realized the driver probably had already been by. I decided to just meet up with the bus, drop off Megan, and continue on to school. That's when it happened! The radio, which was off, began to flicker, the battery light came back on, followed by a light that read "ABS", then the brake light, then the engine light, then a light that reads "traction off". When that light comes on, it means you are almost screwed. The gas pedal apparently does nothing then except cause your motor to rev. The car is still in motion but at a turtle's pace. Thank goodness, and by the Grace of God, I got Megan on the bus. I decided right then and there that I was NOT going to school today. I would rather miss then get halfway and end up stranded.

I made it home and called my instructor. She was more than sympathetic, considering I never miss class unless my kids have to go to the doctor or come down with something that does not permit my attendance. I tell ya it sucks not to be able to go to class. It almost made me cry. I know to some I may sound stupid,
"I would be jumping up and down if I had to miss.", but not me. I take pride in knowing that I am bettering myself for me and my family and I do not take it for granite. The degree I am pursuing has a purpose.....and its purpose I will full-fill upon graduation.

One good thing did occur this week. We took our daily exam in astronomy yesterday evening.....I scored a 94. We took a break and resumed with notes and math problems. Wow! I never knew I would ever be doing math like that....EVER! I totally sucked at math in school. I barely passed high school algebra with a D. Those exponents and such meant nothing to me. Now, they do. Mr. Nowicki does a GREAT job at explaining the process. I could have made better grades in high school if he had been one of my instructors. He never goes on if you don't understand it. Questions? Ask away.....he LOVES it! Now that is an instructor whom I can and do show respect. After a few notes and math calculations, we all gathered outside and Mr. N showed us Venus. Ever gazed up at the stars and wondered what that extremely bright one was? It's actually the planet Venus. I learned that Venus has phases exactly like the moon. The phases are: New(which you cannot see since it happens only during the day), crescent, quarter, gibbous, and full. Venus was in the gibbous phase last night. Gibbous is when almost all of the moon, or planet, is lit....like there is a slight bit left untouched by light. It was very cool to observe. The next thing we saw was Orion's Nebulae. This is below the 'belt' in Orion. LOL It's actually the sheath or spot where the sword would go, if in his belt. If you have a good pair of binoculars or a telescope, you could actually see it. It looks like a cluster of stars surrounded by a blue-ish(sometimes green-ish) gas. You can't tell it with the naked eye. Fascinating!! I am so ready for next Thursday to get here!

I have got to go sometime this weekend and get things for a project. I also need a protractor for astronomy. I keep forgetting it! I have a nursery rhyme (Twinkle, Twinkle Little Star) on a regular sheet of printer paper that I have to take to Staples and have blown up to poster size. Thank the Heavens above that they only charge $3 for this. I have a ''rainstick'' to decorate and homework to complete as well. It looks as if this will be a busy, busy weekend.

Hope everyone's weekend goes well! Over and out!