![]() ![]() The Green Light Hundreds Chart from Steve Wyborneyįor another idea on how to incorporate a 100 chart, check out this resoruce from Steve Wyborney. Note: You will need to allow adobe flash player to get it to work. Here’s another version of a 100 chart kids can color and play around with to find patterns. This is a fun change from the typical ‘color by number.’ If you are specifically looking for a rekenrek, this is a nice, large visual. ![]() There are also two-colored counters, which can be useful for exploring integer operations in middle school. This includes a variety of counter tools, including grids, ten frames, rekenreks, etc. This drag and drop tool from NCTM makes it easy to use pattern blocks online! Pattern blocks can be useful for exploring shapes, patterns, shape attributes and composing shapes. Note: you will need to allow adobe flash player for the page to load and work. This is a collection of online tools, including counters, place value tools, money, number lines, pattern blocks, etc. This is a wonderful resource to build number frames for counting, subitizing, addition, subtraction and more. Number Frames App from Math Learning Center There are even more options than what I could fit in the screenshot above, so be sure to check that out! Online Math Tools for Grades K-2 Some are for K-2 and some are for older students, but they are really well done and easy to use/work with. Virtual Manipulatives App Collection from Didaxįirst, be sure to take a look at this collection of virtual manipulatives from Didax. But of course, many of these tools can be used across many grade levels, so scroll through them all to find just the right math manipulative for your needs. There are a lot of options in terms of what hands on math tool to use, so I’ve tried to organize this based on grade level. FREE Online Math Manipulatives for Students: >See this HUGE list of math resources for grades K-8 to help during school closures. ![]() So I hope this huge list of resources is a great starting point for you! A great alternative is to utilize free online math manipulatives that students can move around on a tablet or mobile device to help them solve problems. And trying to create simple printable versions can be cumbersome. But there’s no way to expect students to have all the things at home also. But what if your child or student doesn’t have access to hands on manipulatives? If you are a classroom teacher, it’s great having these math tools available and on hand for students. Geek Calendar Tool - Show information on various calendar systems.ĭaylight World Map - Show which parts of the Earth are in daylight.There’s no denying that hands on visuals and manipulatives help students see, understand and learn math. No guarantees are made regarding accuracy or correctness of this software. This clocks shows all 24-hours on the clock face. Shows two traditional Chinese systems: The day is divided into 12 "double-hours" (時辰) (2) the day is also divided into 96 ke (刻, 1 ke = 15 min), with each ke subdivided into 60 fen (分). Also called "New Earth Time", this divides the day into 360°, 60', and 60", just like a circle. This binary clock represents the proportion of the day passed as a 16-bit binary value. See also: Hexadecimal time Wikipedia entry A system where there are 16 hours per day. ![]() A system where there are 24 hours per day but uses base-12 numbers throughout. A system where there are 10 hours per day. The internationally accepted civil time system, using 24 hours per day, 60 minutes per hour, 60 seconds per minute. The purpose of the app is just for fun and education about alternative time systems. This program calculates and displays clock related information for unusual time systems. ![]()
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