Math Mammoth Grade 4 International Version

Math Mammoth Grade 4 International Version is a complete maths program for fourth grade, available both as digital and print versions.

184 pages
164 lesson pages



194 pages
173 lesson pages

Grade 4 contents and samples
Worksheet generator preview

User Guide, grade 4

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Prices & ordering

Downloads:

Grade 4 full set: USD $42.50
(the two worktexts, answer keys, tests, cumulative revisions, worksheet maker, and Soft-Pak)

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Part 4-A only: USD $21.25
(Everything for the first half of 4th grade math, incl. Soft-Pak)

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Part 4-B only: USD $21.25
(Everything for the first half of 4th grade math, incl. Soft-Pak)

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You will be purchasing the downloads from my authorized reseller Comecero, LLC.

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Printed copies

The links below are for the Lulu bookstore.

4-A worktext
4-B worktext
Tests & Mixed Revisions
Answer Keys

Amazon and other bookstores: search with the ISBN numbers.

4-A worktext 9781954358850
4-B worktext 9781954358867
Tests & cumulative revisions 9781954358874
Answer keys 9781954358881

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Skills Review Workbook

This workbook is supplemental, and provides additional practice for the topics in the curriculum. I recommend you only purchase it once you are sure the student does need supplemental practice. Learn more.

At the heart of the curriculum are two student worktexts (A and B), each covering about half a year of maths work. These worktexts contain all the instruction and the exercises in the same book — which makes lesson preparation a breeze. The worktexts are written directly to the student, and thus they allow many children (if they can read) to teach themselves and to learn directly from the books.

You will also get separate answer keys, chapter tests, additional cumulative revisions (I do recommend you use at least some of them), and a versatile worksheet maker (Internet access required) for those times when your child needs just a bit more practice.

This curriculum is essentially the same as the US version of Math Mammoth Grade 4, only customised for the international audience in these aspects:

• The curriculum teaches the metric measurement units. Imperial units, such as inches and pounds, are not used.
• The spelling conforms to British international standards (British English).
• Page (paper) size is A4.
• Large numbers are formatted with a space as the thousands separator (such as 12 394). (The decimals are formatted with a decimal point, as is used in the US version.)

In money-related word problems, the symbol used is "$" (dollar).

The US version of the curriculum is aligned to the Common Core Standards, which means this curriculum may not be properly aligned to the fourth grade standards in your country. However, you can probably find material for any missing topics in neighbouring grades, which means you can simply re-order the material to solve most incompatibilities between different standards.

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). Visit the pages for Multiplication Tables Online Practice and Division Facts Online Practice

Additional features for the download version

• The PDF files can be filled in on a computer, phone or tablet, using the annotation tools found in many PDF apps. Learn more.
• BONUS! The download version also comes with BONUS Soft-Pak programs. The 6 programs in Soft-Pak (4 math, 1 language arts, 1 list maker) offer both on-screen and printable activities in a low-graphic, high content format. Read more and see screenshots.

Overview of topics

In the fourth grade, students focus on multi-digit multiplication and division, learning to use bigger numbers, solving multi-step word problems that involve several operations and they get started in studying fractions and decimals. This is of course accompanied by studies in geometry and measuring.

The year starts out with a revise of addition and subtraction, patterns and graphs. We illustrate word problems with bar diagrams and study finding missing addends, which teaches algebraic thinking. Children also learn addition and subtraction terminology, the order of operations and statistical graphs.

Next come large numbers—up to millions, and the place value concept. At first the student revises numbers with thousands and does some mental maths with them. Next are presented numbers up to one million, calculations with them, the concept of place value and comparing. In the end of the chapter we find out more about millions and an introduction to multiples of 10, 100 and 1000.

The third chapter is all about multiplication. After briefly revising the concept and the times tables, the focus is on learning multi-digit multiplication (multiplication algorithm). The children also learn why it works when they multiply in parts (partial products). We also study the order of operations again, touch on proportional reasoning, and do more money and change related word problems.

The last chapter in part A is about time, temperature, length, weight and volume. Students will learn to solve more complex problems using various measuring units and to convert between measuring units.

In part B, we first study division. The focus is on learning long division and using division in word problems. In geometry, we first revise area and perimeter, and then concentrate on the topic of angles. Students measure and draw angles, solve simple angle problems and classify triangles according to their angles. They also study parallel and perpendicular lines.

Fractions and decimals are presented last in the school year. These two chapters practise only some of the basic operations with fractions and decimals. The focus is still on conceptual understanding and on building a good foundation towards 5th grade math, where fractions and decimals will be in focus.

When you use these books as your only or main mathematics curriculum, they can be like a "framework," but you do have some liberty in organizing the study schedule. Chapters 1, 2 and 3 should be studied in this order, but you can be flexible with chapters 4 (Time and Measuring) and 6 (Geometry) and schedule them somewhat earlier or later if you so wish. Chapter 3 (Multiplication) needs to be studied before long division in Chapter 5. Many topics from chapters 7 and 8 (Fractions and Decimals) can also be studied earlier in the school year; however finding parts with division should naturally be studied only after mastering division.

Please also see the table of contents for 4-A and 4-B in the sample file, which will let you see a detailed list of the topics covered.

Manipulatives

Here is a list of manipulatives that are needed or recommended for grade 4. Measuring tapes are only used in the measuring chapter.

1. A protractor (for 4-B).
2. A ruler that measures in centimetres (for 4-A and 4-B).
3. A measuring tape that measures in metres (for 4-A).
4. Fraction manipulatives. The curriculum contains printables to make your own fraction manipulatives. The text uses visual pie models extensively, and students even learn to draw them for themselves in the exercises, therefore making or buying the manipulatives is entirely optional (optional; for 4-B).

Reviews & testimonials

Review of Math Mammoth by mommybugg238

Review of Math Mammoth from You've Got This Math (focusing on MM grade 4)

"Math Mammoth utilizes color in their books. This is a HUGE bonus in my opinion. It can be very monotonous to stare at page after page of black and white numbers, especially for little ones. Things like the fractions you see here are so much more interesting, and easier to explain when you have color designations."

Read the full review by Heidi at Starts at Eight blog

September 2016