How to Read a Ruler (and Other Simple Tricks).
Dec 17, · A ruler is divided into inches and centimeters, and each inch is divided up into 16ths. Learn how to line up a ruler for measurements with help from a former. How to Teach Easy Ways to Read a Ruler 1. Hold the ruler up and point out the line markings. Indicate that the left end of the ruler is considered to be zero, 2. Trace around all sides of a ruler on a piece of paper to create a rectangle the same size and shape as the ruler. 3. Hand each child a.
Every child likes to know how long or how high something is! Measuring, comparing and tracing growth fascinating activities for children. Teaching your child to use a ruler can be done as a matter of course around the home or out in nature.
However, knowing the language of measuring can be a complicated thing, as types of measures, units and rulers, or rules, vary considerably around the globe. Becoming proficient in basic life skills is important to children of all ages.
Their developmental stage or readiness will dictate what and how you teach them. Having the simple tools you need handy will make learning to use a ruler fun and easy! Humans have a natural inclination to compare and contrast in measurable terms. Kids add words indicating size early on. Children often use non-standard measures when first measuring. EFirst units of measure were not much different. As awareness expands, older preschoolers will show interest in specific units of measure.
When getting their checkup with the doctor, let them examine the lines on the ruler and see where the top of their head comes. This will demonstrate a standard measure of length that is personal to them. Fitting your youngster for a costume?
Let them hold the tape measure while you record their dimensions. Deciding if wrapping paper is long enough? Let them help.
Is Dad putting tiles down in the kitchen? They can help! Primary school children can begin to use standard measures around second grade. Supplying a flexible plastic or simple wooden 12 inch ruler, metric or English, whichever is used where you live, will get your youngster measuring all over the house! Show your child how to line the zero up with the left hand edge of the object being measured. EThere is no need to be exact at first.
After some practice, you can point out the smaller markings between the numbers. Measuring to the nearest half or quarter inch will naturally follow as objects of similar but not exact lengths are compared and measured.
There are several quality websites that may illustrate in an interactive format how to measure with a ruler. You may want to try one of what does pa fuera mean to reinforce what your child has already learned.
Providing practice with a sewing, woodworking or other craft project would be timely. Planting a garden, building a tree house or putting up a bird feeder are all activities that will give your child practice using a rule.
Using a ruler is one of those skills essential to many human teach me how to read a ruler. Knowing how to use a ruler correctly can be a source of pride and self-confidence. Posted in Education. Sites for Parents Sites for Teachers. About Sitemap Facebook Subscribe. Teach How to remove live search now virus Child to Take Responsibility ».
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Jan 13, · If you are looking to teach kids how to use a ruler (or how to read a ruler) to measure inches, you can start with a fun, visual introduction that explains how to measure objects. The following how to use a ruler video lesson is an introduction to using a ruler to measure inches and it includes whole numbers and fractions. Feb 22, · A great easy and free way to learn how to read a ruler. I have used this game with over 1, students and it works almost every time. Please visit funslovestory.com How To Read A Ruler Poster. Introduce Reading Fractions On A Ruler. This poster illustrates the different fractions of an inch on a ruler, making it clear and easy for students to identify them on their own rulers. The Activity Guide provides supporting reproducibles and activities to practice measuring pins.
Gather supplies. See Picture 1. You need: Paper Pencil or Pen That's it! A few definitions that might help you understand this instructable a little better: Numerato r: The number above the line in a common fraction Denominator : The number below the line in a common fraction The easiest way I have found to explain an inch is to draw it out, starting with a mark representing zero and a mark representing 1.
I find it is a lot easier if you make your "inch" BIG to give you more room to write in the fractions. SO: On the paper, Draw a rectangle as shown in Picture 2 and 3. This is going to be our "ruler". Remember to make it big! On the ruler, make a mark, also as shown in Pictures 2, 3, and 4.
This will be out 1 inch mark. Now that you have your inch started, we can "Cut and Double". Inside of the inch mark you have drawn, put another mark in the middle, cutting the inch in half as shown in Picture 1. To explain this further, lets talk about the "Cut and Double" for a minute.
See Picture 2. For example, we cut the inch in half and made a mark. See Pictures 3 and 4. Maybe a little Lets do it one more time in the next step and see if we start to catch on. If you understood the last step, the rest is simple. Just repeat it as many times as you want! CUT again! For each section of your inch, cut it in half as shown in Picture 1. Here's where it gets a little different. There are TWO unlabeled marks on the ruler.
See Picture 4. You've Drawn your Inch! Here's what your completed Inch should look like- see Pictures 1 and 4. Now lets show you a couple of patterns and give you some tips and tricks! Trick 1 Take a minute and look at the fractions. Do you see any patterns? There are two that stand out that can come in handy to check your work to make sure you drew your inch correctly Look at picture one again.
What do you notice about ALL of the numerators?! If you have an even number as a numerator, it needs to be reduced or you haven't got it in the right spot! Look at the last fraction in each set as shown in Picture 2. Trick 2 You can use your completed inch as a calculator for reducing fractions. If you were to write ALL of the fractions down every time you did a set, your Inch would look like Picture 3. Each mark on the ruler that ends up with multiple fractions can be reduced to the top most fraction in the set!
Trick 3 Continuing on! You can continue the Cut and Double forever! Each time just split the last section in half and double the denominator of the last fraction.
After 16ths, you would have 32nds, 64ths, ths, ths, ths, ths, ths, and on and on and on But it does get a little hard to draw. In the meantime, the best way to get good at this is to practice practice practice!
After doing this about 20 times, my students can just about do it in their sleep- and their ability to read a ruler shows in their metals projects.
Once you have your Inch down, you can try some of my other projects. Making a Perfect Paper Cube is great practice at reading and using a ruler! I am thrilled that I found this page. For the first time in my life I finally understand. I have always had a mental math block and this has made it EASY.
Thank you for making me feel less than dense. This is excellent. I'm so glad I found your video. You have totally lifted the fog I enter whenever I see measurements. You made my DAY!! How cool is this. Every everybody should know this little trick. This has taught me how to read a ruler and I do not think I will forget it. Thank you soooo much for sharing this. Reply 6 years ago on Introduction.
Glad it could help. I've wondered who views this instructable- There are hardly any comments yet it has over k views. Would love to hear how if?
A nice instructable! Some times one needs to discuss the obvious. I am a physicist, I live in a metric world and during my education I had to use the log rule a lot. The way I see it the metric system is more "flat" since 0.
This is a great way to explain and use fractional measurements in any project, or to learn and practice fractions for any other purpose. Kudos for your teaching method! I agree, metric is a LOT easier, but sometimes you just have to work with what you've got. Next, maybe somebody can show how to use those 3-sided architectural scale rulers Still don't get the reason why one should choose to hurt himself so much Why not simply jump to the metric??? Reply 9 years ago on Introduction.
I agree The metric system is just so much easier. Unfortunately, my students still need to know BOTH systems. Guess which one they struggle with more?
I will say this though, my students understand their fractions a lot better after learning their inch. By dorkpunch Follow. More by the author:. While it may seem to be a very basic skill, being able to read a ruler is the foundation to just about any project you make by hand or even with a Shopbot! Reading a metric ruler is pretty simple- no fractions, everything converts nicely in factors of 10, and its pretty straight forward.
The English system, however, can be kind of confusing- fractions, units, and symbols. This instructable will help you understand how to use a "standard" ruler better; specifically being able to read fractions of an inch or "Drawing the Inch" as I call it with my students.
The cool thing about knowing how to label the fractions inside of an inch is that you can use it as a calculator to reduce fractions!
Follow along and I'll show you how. This instructable may be a little hard to follow if you don't read it through all the way to the end before trying it out. Did you make this project? Share it with us! I Made It! Aquaponics for Everyone! Garlic Gardening by DanPro in Gardening. AnnieChildres 4 years ago. Reply Upvote. WoodPhoenix 4 years ago.
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