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Educational Insights MathShark

Q: Anyone know about the sound? Can it be turned off or used with headphones?

Ear phones are not used with this product.

Q: Is there a way to change the darkness of the screen? Like on a calculator? The screen is very hard to read

On page 5 of the manual it said, "Turn MathShark on & press HELP during the opening screen. Use the + & - buttons to adjust contrast for maximum visibility." My contrast level is 1.

Q: Can 1 child play alone ? must he be able to read ?

The child has to read the numbers and the plus sign, minus sign, etc. My child played with me sitting next to her, or how else would you know he or she was making progress. Parents, in my opinion have to be involved, in helping their child with math, reading, or whatever the subject is he or she is struggling with. Isn't that what parenting is all about, guiding, helping ?????????

Q: How do I open the battery case? A normal screwdriver doesn't seem to fit.

A normal screwdriver won't fit. I use a small screwdriver that I purchased for little projects like these. (This would be like the one you can uses for towel racks hanging in wall) Hope that helps!

4.4/5

产品编号: 387528119

安全交易

细节

Brand
Educational
Colour
blue
Screen Size
2.9 Inches
Number of Batteries
2 AA batteries
UPC
854432258573

经常一起购买

Educational Insights MathShark Electronic Math Game for Kids Ages 6+, Addition, Subtraction, Multiplication & Division, Fractions & More, Classroom Supply

Educational Insights Math Whiz Electronic Math Game, Ages 6+, Addition, Subtraction, Multiplication, Division, Drill, Challenge, Calculator Modes, Requires 2 AAA Batteries

Learning Resources Multiplication Master Electronic Flash Card, Math Skills, Varying Skill Levels, Ages 7+

描述

规格

Brand	Educational Insights
Manufacturer	Educational Insights
Model	8490
Model Year	2014
Product Dimensions	15.75 x 25.15 x 7.37 cm; 340 g
Batteries	2 AA batteries required.
Item model number	8490
Standing screen display size	2.9 Inches
Colour Screen	No
Batteries Included	No
Batteries Required	No
Does it contain liquid?	No
Includes AC Adapter	No
Includes remote	No
Manufacturer	Educational Insights
Item Weight	340 g

有问题吗？看看别人问了什么

Anyone know about the sound? Can it be turned off or used with headphones?

Is there a way to change the darkness of the screen? Like on a calculator? The screen is very hard to read

Can 1 child play alone ? must he be able to read ?

How do I open the battery case? A normal screwdriver doesn't seem to fit.

常见问题

TrustPilot

TrustScore 4.5 | 7,300多个评论

维克拉姆·D.

MOLLE 护套质量非常好。我对这次购买非常满意。

2 周前

扎伊纳布 N.

非常棒的服务。送货速度比预期的要快。

1 周前

查看所有TrustPiLot评论

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