SKU: 48393748510

Math Mammoth Grade 2-A Worktext

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Description

Math Mammoth Grade 2-A WorktextMath Mammoth Grade 2 A worktext (Light Blue Series) is the student book for the first half of grade 2. The worktext contains all the instruction and the exercises in the same book and is written directly to the student. In this part A, the main areas of study are: * addition and subtraction facts within 100, including solving word problems; * basic addition and subtraction facts within 18; * reading the clock; * describing and analyzing shapes

Math Mammoth Grade 2-A worktext (Light Blue Series) is the student book for the first half of grade 2. The worktext contains all the instruction and the exercises in the same book and is written directly to the student. In this part A, the main areas of study are:

* addition and subtraction facts within 100, including solving word problems;
* basic addition and subtraction facts within 18;
* reading the clock;
* describing and analyzing shapes (geometry).

A companion to this book, Math Mammoth Grade 2-B worktext covers the second half of 2nd grade math (available separately at Lulu). Also available are the answer keys and a book containing cumulative reviews and chapter tests.

Features

* Math Mammoth focuses on conceptual understanding. It explains the "WHY", so your children can understand the math, 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 math and number sense.
* The curriculum requires very little teacher preparation, which is a big benefit to most teachers and 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 addition and subtraction facts, you can use our online practice program (free).

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SKU: 48393748510

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cheuer
Omaha, US
★★★★★ 5
Perfect fit, solved steering pump noise
Installed this o-ring kit on a 2009 Honda Odyssey. The steering pump was making noise and you could see bubbles in the fluid revivor when the engine was idling indicating a potential air leak from where the hoses attach to the pump. The most difficult part was finding the right 10mm wrench that would allow me to access the lower hose mounting bolt without removing the belt or pump pulley. I wound up taking an old wrench, heated it with a torch, and bent it in a vice to get the right fit. I did order a ratcheting, flex head wrench but while waiting for it to be delivered I was able to make something work. Overall, the o-ring kit worked great, the o-rings seem high quality and this fixed my issue. If you don't already have some, make sure to order the power steering fluid required for Asian/Honda vehicles when you order these o-rings.
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Reviewed in the United States on February 24, 2025
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Amazon Customer
Lake Worth, US
★★★★★ 5
Works great
Worked great and easy to install
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Reviewed in the United States on March 21, 2026
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Will
Boise, US
★★★★★ 5
2007 Honda Accord coupe
Perfect fit for a 2007 accord coupe or sedan. Fixed a noisy power steering pump straight away on a 240,000 mile car. Easy DIY fix
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Reviewed in the United States on January 29, 2026
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Brian
Natrona Heights, US
★★★★★ 4
No issues
Great aftermarket o ring. If for whatever reason OEM isn’t possible, these o rings will work perfectly fine. Had no issues installing into power steering system. Still would recommend Honda o rings if you can because they are also cheap.
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Reviewed in the United States on March 18, 2026
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Jeff in Iowa
Charlottesville, US
★★★★★ 5
Fixed noisy and leaking power steering pump
My daughters 2008 Honda Accord 2.4L 4 cylinder that had a very noisy power steering pump which was also starting to leak. I was about to buy a new pump when I found out it might just be leaking from the hoses to the pump. I bought these O rings for the hose connections at the power steering pump, and spent 15 minutes replacing them. Pump is quiet again! The suction hose can develop a leak, letting air get into the pump which creates the loud noises. This fix is all I needed, and was much cheaper and faster than replacing the power steering pump.
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Reviewed in the United States on March 10, 2026

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