Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

15 November 2009

The Parcel

While we were on our vacation, a parcel arrived from America for CJ. On Monday evening Christo brought it home.

Look at the smile on CJ’s face! He could hardly wait to open it.












It was his first prize for the Apologia Science Question of the Week.

Since the beginning of the year CJ has participated in the Apologia Science Question of the Week. In July, CJ was a Co-winner for the 27th round of this competition. He won a Rocket set, which he had to build from scratch. But since it was winter, with lots of rain and we still have “winter” with even more rain and strong winds - part of our climate for this time of the year - CJ hasen’t sent up his rockets yet!

In October, CJ was a Co-winner again for the 28th round of the competition. For the first time in the history of the Science Problem of the Week contest, the same two people won back-to-back rounds! This time CJ won the Khet Laser Deflection Game – National Competition Winner by MENSA Select.









It's a game that combines lasers with classic strategy. Players alternate turns moving Egyptian-themed pieces having two, one or no mirrored surfaces. All four types of pieces (pharaoh, obelisk, pyramid and djed column) can either move one square forward, back, left, right, or diagonal, or can stay in the same square and rotate by a quarter twist. Each turn ends by firing one of the lasers built into the board. The laser beam bounces from mirror to mirror; if the beam strikes a non-mirrored surface on any piece, it is immediately removed from play. The ultimate goal is to illuminate your opponent's pharaoh, while shielding yours from harm!

With this game you really have to think strategically.

CJ and Josua playing the game. CJ also challenged Christo and Heidi-Mari. I normally love playing these kinds of games with CJ, but I decided to rather keep my dignity (keeping in mind I’m pregnant and losing some brain cells…) and stay on the sideline, watching!

15 October 2009

Planting our First Home-grown Seedlings

Last week we planted our first home-grown seedlings – Haricot and Valdor Yellow Bush Beans.

Heidi-Mari and Josua made us a light box to germinate our heirloom seeds. The light box was also part of their science activities in Exploring Creation with Botany.

We sowed our seeds in seedling trays on the 24th of September. We sowed beans, carrots, tomatoes and lettuce. We got our heirloom seeds from the Gravel Garden in Somerset.

Within two days the lettuce appeared above the ground. We could hardly control our excitement.

Then 4 days later the beans appeared.

The carrots and tomatoes appeared a few days later. I can’t wait to plant the carrots!The beans almost ready to plant in our raised vegetable bed.

And last week we planted them.

On the 27th of September we sowed some herbs (chives, chilies, peppadews and basil) to plant between our vegetables for pest control and on the 3rd of October some more beans and tomatoes.

For our already existing garden of lettuce and tomatoes, we bought yarrow, basil and parsley plants at the slow food market in Stellenbosch. Yarrow and basil are especially good companion plants for lettuce and tomatoes. Christo bought me a book from Margaret Roberts on Companion Planting.

You may remember that we planted two strawberry plants on Equinox day the 22nd of September. Here are the first strawberries starting to ripen. Never before have we seen such shiny, red strawberries. Luckily they are in hanging baskets, or we would never have seen them ripen – small hands would pick it at the first hint of red.











The whole week I was waiting to pick my first rose. This morning, after the rain I went out to have a look and I could pick the most perfect rose!

13 July 2009

Science Question of the Week Competition

Two months ago I blogged on the science we use in our home school. One of the highlights of Apologia Science is the Science Problem of the Week competition. The life skills CJ learns by participating in this competition is vast. I want to highlight three prominent life skills.

Firstly, he learns how to read a question properly with understanding. During the first series, in which he participated and got 11 out of 12 questions right, he read the one question wrong. His answer was correct for his understanding of the question, but he misread the question. That cost him the competition but was a valuable lesson.

Secondly, he learns how to research. How to research is a critical life skill and a big focus in our home school journey. You can google any subject and within seconds get hundreds and thousands of articles on that particular subject. How to quickly sift through these articles will become more and more important in our era where information doubles every day.

Thirdly, he learns critical thinking. How to look at current facts, evaluate them critically through a biblical filter and then form an opinion, based on truth.

Learning these skills is the purpose for taking part in this competition (apart from the fun) and winning the competition would obviously be a huge bonus! (And I prayed for him every single week, that the Lord will grant him wisdom to find the correct answer.)

Well, CJ just won the 27th round of the Science Question of the Week Competition together with another young boy! They answered 12 out of 12 questions correctly!

You can just imagine the joy, when Dr. Jay’s congratulations e-mail landed in my inbox, only minutes after CJ submitted his answer to the last question. He could choose between four prizes and is now eagerly awaiting the arrival of his prize.

And in the mean time…? He starts all over again! Researching the first question of the new round of questions!

This post features on the South African Carnival of Homeschool Bloggers where South African home schoolers share experiences, ideas, philosophies and much more.  You can join the carnival too by heading to the South African Carnival of Homeschool Bloggers sign up page.   In the meantime, head to SACH Carnival #5 - Science and Natural Science for this week's carnival.  We hope you enjoy the carnival as much as we have!

24 June 2009

Another First Price for CJ!

On Tuesday the 16th of June, CJ took part in his third Cross Country Horse Riding Event in Stellenbosch. Here I wrote about his second Cross Country Horse Riding Event in which he achieved his first, First Place. This time he won again, but not without a spiritual battle!

On the Monday night before the event, CJ and Christo were trying to practically find the answer to the 9th Science Question of the Week Competition. In this question they needed to work out the minimum force a painter will need, to pull himself, with a single pulley and rope, to the top of a building. They constructed a system with a pulley, rope, piece of wood to sit on and a scale. First they tried it with Josua since he was smaller, but they couldn’t get an accurate answer. Then they put CJ on the piece of wood. First mistake: CJ wore socks. Since his legs were too long when he sat and the garage roof not high enough, he had to stand on the piece of wood. Everything went well, they even got a hint of the answer, BUT, then he slipped on the piece of wood and landed on his back. He would have been OK, if he didn’t let go of the other end of the rope (the second mistake). After he hit the floor (letting go of the other end of the rope) the piece of wood swung back and hit him on his head, where he was still trying to get up from his unfortunate landing!

Heidi-Mari and I were busy with the final touches of supper, Daniel was playing at our feet and Josua and Danika were bathing David and Andrew. The garage is next to the kitchen and we just heard the noise as CJ fell. I was uncomfortable with the ‘experiment’ from the start and, ran to see what happened. I was just in time to see the piece of wood hitting him on the head! CJ was groaning and his hand was covering his head and blood ran through his fingers, down his fore head. I was in total shock and could not think straight. Christo had trained the children extremely well in how to handle an emergency situation. Within seconds Heidi-Mari was next to Christo and CJ with the first aid kit.

It was only then that I realized they needed my help and I pulled myself together. Heidi-Mari started giving CJ Rescue and Injura drops and we slowly moved him to the bathroom. We had to stop the blood running out of the 2cm long cut just inside his hair line. It was a clear cut and with some maizena powder, Wercesin Grace & Weeping wound powder and Silvermax we managed to stop the blood quickly. But then it seemed like CJ had concussion of the brain. He was nauseas and complained of terrible stomach ache. We gave him some sugar water (we now have glucose syrup for shock) and let him lay down on our bed. Christo also put some Traumeel S ointment on the wound.

At this stage I was convinced he would not be able to compete at the Cross Country Event and told them so. Christo started to check his pupils and told me he was fine, but I was not convinced…

Very early in our parenting years, the Lord taught me a lot on submission to my husband, through The Biblical Portrait of a Marriage. Submission was especially hard for me when it was concerning one of my children, but I learnt to trust the Lord. This was one of those moments. I knew I had to trust the Lord with my Son.

By bedtime I could see CJ was exhausted and it was definitely a serious injury and I was still not convinced that he was fine and able to take part in the Cross Country Event. On top of it, it rained the whole night. I was awake a few times during the night for baby Daniel, and every time I could hear rain coming down in buckets. Not just a nice drizzle.

Sometime during the night I started crying out to the Lord! Lord, my son needs your protective Hand when he got onto Silverball. I was not sure that he was fine from the head injury and the course was going to be very, very wet and slippery. Please Lord stop the rain and keep my child save, was my prayer. At some point I got peace and could sleep for a few hours.

When morning come, CJ needed to be at Camelot at 06:00, it was still raining and Christo declared CJ fit to go. Since it was still raining and very cold, only Josua went with Dad to support CJ and they left at 08h00. I was still a little worried, but I knew I could trust my Heavenly Father.

The rest of the morning I kept myself busy with cleaning the house, taking care of the little ones and praying all the time. By 9h00 the rain stopped and within 30minutes there was a clear, blue sky and a warming sun. In my spirit I experienced an expectation and I just knew the Lord was about to do something big.

Needless to say I was overjoyed when the SMS came through at 12h00 with the message, CJ got 1st Place!











For the rest of the day I was pondering on the greatness of the Lord, praising Him for His faithfulness and also wondering how different the day could have been if I didn’t cry out to the Lord in the early hours of the morning, to protect my son and change the weather. I once read, The prayer of a Mother for her Child is powerful!

This also reminded me of Nancy Campbell’s teaching Gate-Keepers of the Home. Mothers are Prayer Worriers. The enemy is always looking out for ways to rob, kill and destroy in our homes and our lives. We as mothers need to guard our homes and the lives of our husband and children. We are in a war and dear mother, never turn away from the battle, except victorious!

I would like to share with you a part of Nancy’s teaching, from Gate-Keeper of the Home:

Proverbs 8:34, "Blessed is the man (or woman) who listens to me, watching daily at my gates, waiting at the posts of my doors."

I have always loved unique gates and doors. When visiting Israel on a number of occasions I was captivated by its gates. I have pictures of all the gates of Jerusalem in my photo album.

In Bible times the gates of the city were more than an entrance way. They were the busiest place in the city. They were a hub of activity. It was here that the elders sat to rule and direct the affairs of the city. It was here the judges and officers judged the daily matters of the people. It was at the gates the soldiers stood sentinel to guard and protect the city. It was here the people gathered to hear the prophets proclaim the Word of the Lord. Just inside the gates the markets flourished.

But where were the women? They were not in the city gates. They stood sentinel at the gates of their home, watching and guarding against any intrusion of the enemy. They used their God-given authority as mothers to direct the affairs of their home. The men were the city gate-keepers but the women were the home gate-keepers. This is still God's principle for us today. As mothers, we are to be gate-builders, gate-guarders, gate-protectors and gate-repairers.

In the book of Nehemiah it tells us how Nehemiah heard that Jerusalem was in ruins - the walls were broken down and the gates were burned with fire. He was devastated. He prayed and fasted and God opened up the way for him to go back to his city and help rebuild the walls and gates. In Nehemiah chapter three it mentions all the gates that they repaired. There are only eight gates in the walls of the old city of Jerusalem today but in Nehemiah's day there were twelve gates, just as there are twelve gates in the heavenly Jerusalem. (Revelation 21:10-13, 21)

As we look at these gates in Nehemiah chapter three, we will relate them to our home. Will you check with me to see if these gates are in good repair? Or could they do with a little repairing?

Nehemiah 4:14, "Do not be afraid of them, Remember the Lord, great and awesome, and fight for your brethren, your sons, your daughters, your wives, and your houses."

The eighth gate, was the:

THE HORSE GATE (Nehemiah 3:28)

The horse gate was the gate through which the soldiers marched out to battle and returned from battle. In the Word of God the horse always speaks of war and battle. Read the magnificent picture of the battle horse in Job 39:19-25. It is imperative that we keep our horse gate continually reinforced and repaired. We are in a war! We are in a battle against the enemy who seeks to creep into our homes with his subtle deceptions and evil connivings. He is the one who comes to "rob, kill and destroy" and his greatest joy is to destroy our marriage and family life. We cannot sit down. We must stand up and guard our homes.

John's revelation of the heavenly city reveals that the twelve gates of the heavenly city are "guarded by twelve angels." (Revelation 21:10-13,21) Wow, if each gate of our heavenly home is guarded, surely we need to guard the gates of our earthly home.

There are two aspects to motherhood. Firstly, motherhood is tender, caring, loving, comforting and nurturing. As we pour out these beautiful virtues to our family, we reveal the picture of God's maternal heart which He has divinely placed within us. There is nothing more beautiful to behold than a mother tenderly nurturing her children.

However, there is another side to motherhood. It is the war-like, watch-dog, lion-like, horse-prancing spirit that roars at any enemy that would come to devour her marriage or her children! This woman is ready to fight. And she will fight hard to protect her family. She will not give up until the enemy is demolished. When God told the Israelites to fight their enemies, He told them to "drive out. destroy. dispossess. and desolate." (Numbers 33:52-53) We should have this same vocabulary.

Balaam prophesied God's purpose for His people, the Israelites. "These people rise up like a lioness: like a majestic lion they stand. They refuse to rest until they have feasted on prey, drinking the blood of the slaughtered." (Numbers 23:24 NLT) We, as a child of God, and especially as a mother, should have the same anointed attitude against any attack against our marriage or family. We should see the enemy as a foe to be defeated and utterly routed. God calls His people "My battle axe and weapons of war." (Jeremiah 51:20) We are sweet and gentle in our mothering, but a battle axe against the enemy.

God describes the bride in Song of Solomon 6:4 and10 as "terrible as an army with banners." Other translations use the words, "formidable, awesome, frightening, majestic, utterly captivating and awe-inspiring! My husband says, "Don't mess with this woman!" What an awe-inspiring sight to see an army of soldiers on horses, banners waving high in the air, marching home in victory. The people in the city wait to see this sight and how they cheer as the soldiers march through the horse gate in victory.

Are you standing sentinel at your horse gate? Are your banners waving high? Or is the enemy laughing in your face because he has grabbed them from you? Don't stay groveling in the dust. Come on, dear mother, get up again! You are the guardian of your home. Fight. Regain your banners. Hold high the banners of love, truth, righteousness, purity, faithfulness and commitment in your home. Banners are to wave high, not drag on the ground. Just as the men guard the city gates, God has placed you on duty at your home gate.

Love from NANCY CAMPBELL

PRAYER:

"Lord, please help me to be sweet, tender and loving as I care for my family each day. But also help me to rise up and fight every evil force that attacks my home. Help me to roar like a lioness at my enemies, just as you roar at your enemies. Save me from lagging in the fight. Thank you that in the powerful, authoritative name of Jesus, I have power over all the power of the enemy. Amen."

AFFIRMATION:

I am a banner holder and I will not let go my banners!

By Nancy Campbell

PS.
On Tuesday evening, CJ submitted his answer to the Science Question. He got the answer right and was one of only four teens in the world to get this one right!
OK, I supposed not every one is willing to pay the prize of a head wound to get the right answer!

02 June 2009

Our Home School Journey - Science

At the end of last year CJ started with one of the books in the Apologia series: General Science by Dr. Jay Wile. Dad took responsibility for this subject and every morning and evening for an hour they do science. During the day CJ will answer the ‘on your own questions’ and do the experiments, which he also needs to write down. This science curriculum is Creation based and constantly compares Creationism with Evolutionism and scientifically teaches the Bible truth. Since this year is the 200th birthday of Darwin, this really answers all CJ’s questions and gives him everything he needs to know regarding the scientific method of research, something often missed in the evolution model.

Apologia also has a Science Question of the Week Competition that runs every 12 weeks. These questions require a lot of research and the general knowledge he (and Dad) are gaining is amazing! During CJ’s first participation, he got 11 out of 12 questions correct. Read more here….

They are currently on question 7 of 12 and CJ has 7 out of 7 correct so far. At this stage only 6 students got all the questions correct and nerves are running high every time a new answer is submitted.

Since CJ enjoyed Apologia so much, I got interested in The Young Explorer series, which is the junior level of Apologia. These books are also Creation based and the names say it all. Exploring Creation with Astronomy (the 4th day), Exploring Creation with Botany (the 3rd day), Exploring Creation with Zoology 1 (Flying creatures of the 5th day), Exploring Creation with Zoology 2 (Swimming creatures of the 5th day) and Exploring Creation with Zoology 3 (Land Animals of the 6th day).
While searching the internet I also found the complete notebook lapbook e-books, specifically customized to be used with each one of the five books in this series.

A month ago Heidi-Mari and Josua started with Exploring Creation with Astronomy.
During Lesson 1 they answered questions like: Why did God create the Universe? They were introduced to some astronomy history, the work of NASA and did an overview of our solar system. Their assignment was to build a model solar system that hangs from the ceiling. Since we always overdo things, we didn’t use different size balloons as suggested in the book. They painted polystyrene balls of different sizes in a variety of colours
and hung it in the right sequence, in orbits, from a piece of cardboard.
Josua couldn’t believe that he could actually have so much fun! He is my visual learner who can never have enough fun!
The most amazing part was when Danika (turning 6 next week) looked at the solar system hanging from the cardboard, and had a breakthrough in her ‘understanding’ of the greatness of God. As she was standing ‘outside’ the solar system, she linked it with God that is ‘outside’ of our world, watching us, holding us, taking care of us. She will never forget His greatness. She will never doubt His presence, although she cannot ‘see’ Him. In her book, Gate-keeper of the Home, Nancy Campbell tells mothers to pray that each of their children would have a personal encounter with God, and that it will tie their hearts to God forever. This was definitely such a moment for Danika. I could see it on her face!

This post features on the South African Carnival of Homeschool Bloggers where South African home schoolers share experiences, ideas, philosophies and much more.  You can join the carnival too by heading to the South African Carnival of Homeschool Bloggers sign up page.   In the meantime, head to SACH Carnival #5 - Science and Natural Science for this week's carnival.  We hope you enjoy the carnival as much as we have!
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