SKU: 39554592527

Math Mammoth Grade 4-B Worktext (International Version)

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Description

Math Mammoth Grade 4-B Worktext (International Version)Math Mammoth Grade 4 B Worktext (International Version) is the student worktext for the second half of grade 4, and part of the Math Mammoth Grade 4 complete curriculum. This book covers division, geometry, fractions and decimals. The worktext contains both the necessary instruction and the problems and exercises (the 'text' and the 'work'; thus a "worktext"), and is for the most part self teaching. Please note this is a student worktext and does not

Math Mammoth Grade 4-B Worktext (International Version) is the student worktext for the second half of grade 4, and part of the Math Mammoth Grade 4 complete curriculum. This book covers division, geometry, fractions and decimals.

The worktext contains both the necessary instruction and the problems and exercises (the 'text' and the 'work'; thus a "worktext"), and is for the most part self-teaching.
Please note this is a student worktext and does not contain the answers. The answer key book is available separately on Lulu.

Features

* Math Mammoth focuses on conceptual understanding. It explains the "WHY", so your children can understand the maths, not just learn "HOW" to do it.
* Concepts are often explained with visual models, followed by exercises using those models. These visual models can take the place of manipulatives for many children; however, it is very easy to add corresponding manipulatives to the lessons if so desired.
* The curriculum is mastery-oriented. This means it concentrates fairly long on a topic, delving into its various aspects. This promotes conceptual understanding, as opposed to spiral curricula that often tend to jump from topic to topic too much.
* There is a strong emphasis on mental maths and number sense.
* It requires very little teacher preparation, which is a big help to most parents. :)
* The curriculum has no separate teacher's manual nor is it scripted. The introduction to each chapter has some notes for the teacher concerning the material in the chapter. All the instruction is written directly to the student in the worktext, and there also exist accompanying videos where you can see Maria herself teach the material.
* After each chapter introduction, you will find a list of Internet links and resources (games, quizzes, animations, etc.) that can be used for fun, illustrations and further practice.
* For multiplication tables and division facts, you can use our online practice program (free).

The other parts of Math Mammoth International Version Grade 4 curriculum are: grade 4-A student worktext, grade 4 answer keys, and grade 4 tests and mixed revisions (all of which are available on Lulu).

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SKU: 39554592527

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Flo D
Battle Creek, US
★★★★★ 5
Perfect for Ipad
Color: A-Abyss Blue
Very sturdy and perfect for the apple ipad. My son loved it he says it looks very professional.
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Reviewed in the United States on March 29, 2026
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Blumufun
Boise, US
★★★★★ 5
Perfect!
Color: A-Abyss Blue
I'm very pleased with this case. Does the job, easy to put on and the color blue is beautiful!
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Reviewed in the United States on April 14, 2026
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Andy
Bozeman, US
★★★★★ 4
Sleek look and perfect fit, but the stand stability needs a tweak
Color: A-Abyss Blue
I purchased the TiMOVO case in Abyss Blue for my iPad, specifically looking for something that offered protection without adding the bulk of a heavy-duty rugged case. After using it for a week, I think it is a very strong contender for the price, though there is one specific design element that keeps it from being a perfect 5-star product. The Positives: Precision Fit: The shell snaps on with a very satisfying click. The cutouts for the speakers and USB-C port are perfectly centered. Crucially, the cutout for the Touch ID power button provides ample room for my finger to unlock the device instantly—a problem I’ve had with other cases that are too thick around the button. The pen holder is also great. Aesthetics: The "Abyss Blue" is a sophisticated, muted navy that looks professional. I really appreciate the hard translucent back; it’s a nice touch that allows the Apple logo to show through while resisting fingerprints much better than clear glossy plastic. Auto Wake/Sleep: This functions exactly as it should. The magnets are strong enough to keep the cover closed when I toss it in my bag, so I haven’t had any issues with battery drain. Where it falls short (Why 4 Stars): While the materials are good, the trifold stand mechanism could be improved. When folded into the "viewing" (upright) position, the magnets holding the triangle shape aren't quite strong enough. If I tap the screen too enthusiastically while selecting a movie, the stand occasionally collapses. Additionally, while the hard back looks great, it is a bit slippery. A slight rubberized coating on the translucent polycarbonate would make holding the iPad one-handed much more secure. Verdict: If you want a slim, lightweight case that looks premium and protects against scratches, this is an excellent choice. However, if you do a lot of heavy tapping or drawing while the iPad is propped up, you might find the stand stability slightly lacking.
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Reviewed in the United States on January 20, 2026
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MattBrownED
Boise, US
★★★★★ 5
Cover
Color: A-Abyss Blue
Really happy with this case so far. It fits the iPad perfectly and all the buttons and camera openings line up like they should. The case feels lightweight but still protective, and the stand feature works well for watching videos or typing. The material has a nice grip so it’s not slippery in your hands. Great value for the price and easy to put on.
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Reviewed in the United States on May 13, 2026
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Allison
Lexington, US
★★★★★ 5
Wonderful
Color: A-Watermelon Red
It's a great case love the color
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Reviewed in the United States on June 5, 2026

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