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This post has been co-written with Ben Wolfson, a full-time educator and assistant principal in the USA.
Kindergartener students are unusually obsessed with height and size. Ask any of your students who the tallest kid is in class and they’ll have that information right at the tip of their tongue. It’s down to their increasing self-awareness combined with the fact that for many of them, it’s the first time that they’ve been surrounded by dozens of kids their own age, and they want to know how they stack up.
Fortunately, it’s easy to tie into this height obsession by teaching measurement skills. These cute flower measurement cards give you the opportunity to talk about how to measure accurately as well as bringing some flower power into your classroom.
Preparing Flower Measurement Cards
For this activity you will need:
Paper
Printer
Unifix cubes, links or some form of counting token for non-standard measurement or a tape measure for standard measurement
Optional: laminator
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Key Skills For Teaching Measurement
Many kindergarten teachers steer clear of formal methods of measurement such as inches or centimeters because students quickly start to run into fractions and reading ticks on a ruler. These are tough skills to master, so it’s often easier to use non-standard measuring tools like base 10 blocks or unifix cubes. Both of these work for this height measurement printable, and you can use these spring measurement activities to practice the following measurement skills:
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Start at one end – when they’re measuring height, your kindergarten students know to start at their feet and measure where their heads come to. Strangely, when it comes to measuring the plants on this height measurement printable, they’ll often start in the middle. Fortunately, you can make sure that they start at the roots and build up by comparing them to a flower.
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Keep everything straight – if you’re choosing to use a ruler, your students won’t have any problem measuring the straight line next to each flower. However, as soon as you introduce non-standard measuring tools, you’ll find variances in their answers because they’ll allow their measuring lines to bend and curve. As with all math skills at this age, practice makes progress, and you can use all of the flower measurement cards to help them develop their accurate measuring skills.
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Double check – it’s never too soon to teach them the foundation of the old adage “measure twice, cut once”! With these flower measurement cards, you can have them sit next to a partner and compare their answers. This attention to accurate measuring and making sure that another person has the same answer as them are both key mathematical skills that they’ll need further down the line.