5 Benefits of Earning College Credit in High School
by Christopher E. Nelson
5 min to read
Home-based science experiments with the kids can be a blast thanks to the excitement and joy these hands-on experiences can offer. But instead of leaving your scientific sessions with only a mess and a fond memory, help your students learn lessons they may remember for years to come.
Here are four fun, easy experiments you can turn into at-home science lessons without much extra effort or material—along with instructions on exactly how to do so.
Your elementary schooler can use this simple exercise to see how different liquids don’t always mix due to their different densities.
Students who take part in making a density display might be more likely to understand the relationship between mass (how much) and density (how tightly packed). Out of all potential science lessons in the kitchen, this is arguably one of the coolest to look at as well as the easiest to put together.
Show your learners how the different liquids around the house make visible layers when poured into the same container. To run this experiment, let your student choose from an array of common household items (we recommend at least 3 to really see the effect).
You can use anything with different densities, such as:
Find a tall glass or clear bowl and gather your ingredients.
Before your student adds any ingredients, ask them what they think will happen. Help them form a hypothesis and write it down so you can help them keep track of their findings.
Then, help them carefully pour even amounts of each of their chosen liquids, starting with the highest-density substances and ending with whatever has the lowest density.
In the realm of home-based science experiments, one of the simplest, most fascinating activities is regrowing a green onion in water. All you need is a green onion, a clear glass or jar, and fresh water.
The procedure is straightforward: Cut the bottom of the green onion, leaving about an inch of the bulb with the roots. Place this in a glass or jar with just enough water to cover the roots but not submerge the entire bulb. The jar should be left in a spot that gets plenty of sunlight.
Your little botanist should see the start of new growth within a couple hours, but for the next seven to ten days, budding scientists can engage in daily observations, tracking the onion's progress with a ruler as new green shoots start to emerge and eventually regrow to their original size. It's crucial to change the water every two days to prevent bacterial growth and ensure the onion's healthy development.
This experiment serves multiple learning objectives. It demonstrates a key concept in botany, plant regeneration, showcasing the marvel of life sciences. It instills the principles of sustainability and waste reduction by showing how food scraps can be reused. It encourages many students to take an interest in gardening and plant health. Finally, it hones students' observation and documentation skills, encouraging them to record the changes they see each day, practicing key aspects of the scientific method.
The lesson here is that chemicals can react to one another in surprising ways. This experiment will teach your learner first how these specific substances react to one another, but more importantly, that mixing two or more chemicals can change the size, shape, and consistency of those chemicals.
The bonus here is that once you’re done, you can safely play with the foam while you talk about what was learned.
To get started, grab:
What you’ll end up with once you mix these ingredients is a reaction that looks very much like toothpaste — in quantities big enough for an elephant!Pour half a cup of the hydrogen peroxide into the bottle, then add a hefty squeeze worth of dish soap. Swirl and add a few drops of food coloring to make the color and pattern you want. In a separate container, mix your yeast and warm water together, stir for roughly thirty seconds, then pour the result into the bottle with the other ingredients. Stand back and wait for the “oohs” and “ahhs.” Try this method in the backyard or in the bathtub for easy cleanup.
In this experiment, the objective is to help kids understand how natural water filtration works by creating homemade water filters. You’ll need:
Set the three funnels over their own respective containers.
You should notice the clarity of the water that comes out of each filter. Which material did the best job of filtering out the dirt? How clear is the water compared to when you started?
Once you and your little learner finish observing, you can discuss how this simple experiment replicates what happens in nature as water passes through different layers of soil, sand, and rock in the ground, getting naturally filtered before it ends up in our aquifers. This topic can even lead to a larger discussion about the importance of clean water and the methods we use to achieve it.
If you want to stay an active part of your student’s education while they attend a high-quality public school, explore the Connections Academy Resource Hub or request more information today. We’re here to help students thrive in their education, including at-home science lessons they could be talking about for years to come.
by Christopher E. Nelson
by Christopher E. Nelson
by Christopher E. Nelson
Students at every level and in every environment need to learn time-management skills. For online students, technology plays a huge role in managing time for virtual school tasks.
The basics of time management for online students come down to knowing how to navigate computers to access online and technology-based educational resources and how to sort them and the information they’ve gleaned from them. Today’s students must be able to type well, and then, to make their lives easier, they need to learn keyboard shortcuts for the most frequently used computer functions.
Below we offer some computer keyboard shortcuts to help your online or homeschool student get the most out of his or her time spent preparing for and participating in the online classroom.
Let’s start with the computer basics for kids. TypingClub offers more than 600 lessons that teach touch-typing with the correct hand posture for every key. Its game structure and animated stories make lessons engaging and fun, and the student’s work is rewarded by stars, badges, and increasing levels of mastery to reach for. TypingClub computer lessons for kids are free, but a premium, ad-free version requires a fee.
Computer keyboard shortcuts are combinations of two or more keys that execute certain tasks that otherwise require a mouse-click on a menu link or some other type of input. Some are well-known, like Control (Ctrl) + C (Command or Cmd + C on a Mac) to copy highlighted text and save it to be pasted elsewhere with Ctrl + V or Cmd + V.
Shortcuts are timesavers for those who know them well enough to use them by second nature. Here is a printable pdf of 10 PC and Mac keyboard shortcuts every virtual school student should know for streamlining online schoolwork.
Once your student has become comfortable with the basic keyboard shortcuts, there are many more they can learn to save time and impress their friends in Microsoft Windows and for Apple’s Mac operating systems. Below, we’ve gathered 10 of our favorite keyboard shortcuts for staying organized.
Open File Explorer, a window that shows your frequently used folders, recently used files (and their locations), and a search box.
Close current window or document.
Close current window or document.
Minimize all windows open on the desktop. Press again to restore.
Open a new browser tab.
Reopen the most recently closed browser tab.
Cycle through apps pinned to your task bar.
Show items open on your desktop and cycle through them. Alt + Shift + Tab will cycle backwards.
Cycle through open items in the order they were opened.
Move the current window to the other monitor if you have multiple screens.
The truly busy online student can create one or more virtual desktops on their PC to establish a dedicated space for each class or project. Virtual desktops let you access all the notes, documents, apps, web pages, etc., pertaining to a specific topic or task with one keystroke instead of shuffling through windows to find them. It’s also a good way to separate schoolwork from, say, game or entertainment apps.
Add a virtual desktop to your PC with Win + Ctrl + D. Then switch back and forth between them with Win + Ctrl + Left/Right Arrow. Click the task view icon on your task bar to see your multiple desktops (and hop between them by clicking on them) and what’s open on the one that’s currently active. Here’s how to create virtual desktops on a Mac.
Having the proper tools makes any task easier, but knowing what the proper tools are capable of leads to efficiency. We cited just a few of the many computer keyboard shortcuts available to help make virtual school tasks more efficient. To help your student further increase their computer capabilities and confidence, check out these seven computer skills your child should master by the time he or she starts virtual high school.
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