SKU: 27661297353

Math Mammoth Grade 4-A Worktext (International Version)

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Description

Math Mammoth Grade 4-A Worktext (International Version)Math Mammoth Grade 4 A Worktext (International Version) is the student worktext for the first half of grade 4 mathematics, and part of the Math Mammoth Grade 4 complete curriculum. This book covers addition, subtraction, patterns, graphs, large numbers and place value, multi digit multiplication, time, and measuring. The worktext contains both the necessary instruction and the problems and exercises (the 'text' and the 'work'; thus a "worktext"), and

Math Mammoth Grade 4-A Worktext (International Version) is the student worktext for the first half of grade 4 mathematics, and part of the Math Mammoth Grade 4 complete curriculum. This book covers addition, subtraction, patterns, graphs, large numbers and place value, multi-digit multiplication, time, and measuring.
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.

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 Grade 4 (International Version) are: grade 4-B 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: 27661297353

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Meagan patterson
Louisville, US
★★★★★ 3
Not for puppies that like to chew
Style: Monkey
Tore really quickly
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Reviewed in the United States on November 12, 2025
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CMad
Lexington, US
★★★★★ 1
DO NOT BUY THIS TOY FOR A DOG
Style: Hedgehog
I purchased this toy for my Mothers 11 pound female 10 years old rescue dog. Under 1 hour the dog chewed off all the feet, the nose, and then started to pull off the fur. We took it away. Dangerous!!! The description list for Aggressive Chewers it is not!!!
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Reviewed in the United States on December 17, 2024
E
Elle
Omaha, US
★★★★★ 5
Very High-Quality Hedgehog Dog Toy That’s Bigger Than Expected
Style: Hedgehog
I am SO happy with this -- it's a nice surprise to get a dog toy that is this nice quality-wise! This plush toy is well-made and much larger than I thought it would be. The stitching is solid, and the material holds up to rough chewing. My dog’s been playing with it daily and it still looks good. The squeaker’s not too loud, and the soft texture makes it perfect for tugging or tossing.
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Reviewed in the United States on May 1, 2025
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Vineyard Cow
Birmingham, US
★★★★★ 4
Very Soft Toy
Style: Hedgehog
This stuffed hedgehog is very soft and has a really nice squeaker in it. I can already tell that it will absolutely not hold up to an aggressive chewer, but it will be fun for a day or two for my pup. It would probably be way better as a giant toy for a tiny dog, but it was so cute that I couldn't resist for my husky mix.
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Reviewed in the United States on April 21, 2025
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Michael J1S
Draper, US
★★★★★ 5
Great toy but easy to extract the stuffing
Style: Hedgehog
Theyvare my dogs favorite but wish they'd last more than 3 months.
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Reviewed in the United States on April 27, 2026

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