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Homeschooling the Middle & High School Years

Chaotic Bliss Homeschooling

Academics
If you give a kid a thermometer.....
Category: Academics
Tags: temperature scales reading a thermometer convert fahrenheit to celsius convert celsius to fahrenheit hypothermia

So I pull out the giant plastic thermometer because my son and I are talking about temperature, and reading the thermometer, and temperature scales, and I use it sometimes because it’s obviously easier to manipulate for various purposes than the real thermometers we use for science experiments.

Anyway, we're discussing how the thermometers we use to measure peoples' temperatures today are the digital kind like the one we have that you swipe across your forehead…

…but the ones lots of people had in their medicine cabinets in the old days probably contained mercury, a silvery liquid substance, which is highly toxic to people and the environment, ….

…so if you broke one, you had to be really careful to dispose of it properly because it could poison you. “Then how’d people get rid of it?” he wants to know. I tell him I’m not sure, we’ll look it up; I never broke a mercury thermometer, and anyway, let’s get back to temperature.

We’re looking at temperature reference points, and how they relate to the three forms of water:  room temperature, liquid water, 68 degrees; freezing point, ice, 32 degrees; boiling point, steam, 212 degrees.

This leads to a discussion about how God also has three forms, but is one God, and how He teaches people about Himself with pictures, (He is Living Water), and how God’s Bible, although it’s all words, is like a picture book.

He gets it, because he says when he’s reading his “Three Investigators” mystery, he can “see the kids digging in the graveyard," or whatever other crazy, spooky adventure they’re on.

Yes, I say, and God also uses pictures, things we can see, like water, to help us “see” Him, because He’s invisible, and we mention some things the Bible says God is: God is light, He’s the rock, He’s a shield, a door, a mighty fortress, etc. and that all of these things teach us something about Him.

Back to temperature.

We’re talking about normal body temperature being 98.6 degrees and how human beings are warm-blooded, which means our body temperature stays the same, unless we’re sick, because we’re not like reptiles such as lizards that have to find places to stay warm at night and cool during the day.

This leads to a discussion of how our bodies can’t stand extreme temperatures, like if you fell off a boat into the icy water, the body focuses on heating the important areas, your vital organs, to try to keep you alive...

... but your thinking would get foggy, and your arms and legs wouldn’t work too well either, and this is called hypothermia, and if you were in the water like that long enough, you would eventually die.

And then we talk about the other extreme, how a person can get overheated with heatstroke, and how that can also kill you.

We get back to temperature, and how there are different temperature scales. We’re focusing on Fahrenheit and Celsius, both named for the men who devised them, and the giant thermometer has both, so we can see the relativities of the different temperatures.

I tell him sometimes you have to convert between the two scales, and that there are formulas for that, but some places, like Canada, conveniently have thermometers with both scales like our giant thermometer.

We talk about how they use Celsius practically everywhere for most things, except in the U.S., where it’s used mostly in science.

I joke and say if you ask a British person the temperature, and he says “It’s hot, it’s 30 degrees.”,  you know he has to be talking Celsius. Or if you ask him what normal body temperature is, and he says 37 degrees, obviously that’s not Fahrenheit, unless he was talking about a frozen corpse. He finds that funny and chuckles, and says, as he’s smiling, “Wow, that’s a good discussion starter.” And I’m looking at him and I’m thinking, “Does he mean, temperature in general, or the part about the frozen corpse?”

He’s still chuckling, as we continue with our day… 


 

A Beka, BJU (and other) Review Resources
Category: Academics
Tags: abeka bju

At TheInspiredInstructor.com, you'll find review materials, like online games and quizzes, that correspond with A Beka and BJU readers, textbooks and workbooks. The site's free resources include:

  • Reading: Vocabulary review games for grades 5 - 7; also printable flashcards and literary elements review
  • SpellingA Beka spelling games for grades 1 - 4; click into the grade and list you're reviewing, and you're taken to the SpellingCity activities for that list.
  • ScienceReview games for grades 3 - 7 that cover main concepts in each chapter. For some of the books, there are online study guides.
  • HealthGames, online study guides, and printable flashcards for middle school health; there are also human body study charts.
  • HistoryReview games for Our American Heritage and New World History and Geography; review games and some printable study guides for several Heritage Studies grades.
  • PhonicsGames and printable flashcards that correspond to A Beka phonics charts.
  • BibleGames for reviewing Bible facts.

The site also features a number of short powerpoint presentations that cover topics in grammar; literature (genre types, elements of literature, and literary analysis); math, and Bible. There are more links to additional resources. Check it out.



Free Worksheets and Other Useful Printables
Category: Academics
Tags: free comprehension worksheets free writing worksheets free printable worksheets free math worksheets

Whether you're building your own curriculum as you go, or just need some extra material to supplement what you're already using, these sites can help. Free worksheets for multiple subject areas, mostly for elementary and middle grades: 

Multi-Subject: 

Math:

  • Math Game TimeListed by grade (Pre-K through grade 7) and by topic.
  • MathMasterGenerate your own worksheets, mostly for basic math; several Algebra and Geometry choices
  • Math ChartsThis site has visual aids for teaching math topics, such as fractions, percentages, measurements, skip-counting, Roman numerals, and more. Easy to print, one-page charts.

Reading and Language Arts:

  • K12 ReaderWorksheets for phonics, reading comprehension, grammar and handwriting; also has 36-week spelling programs for grades 1 – 5, with spelling lists and dictation sentences.
  • Free Phonics Worksheets: Consonant and vowel sounds; blends
  • Graphic OrganizersLots of printable ones, and online, interactive tools

For more downloads, visit this site's Worksheets page.


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