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Description
Math - No Problem! Geometry and Shape, Grade 4 Ages 9-10By: Math No Problem! A colorful workbook to help children learn addition and subtraction using the Math Mastery approach! Its time to master the world of math with this brand new workbook developed by experts to cover all the essential skills for children in the first stages of their math journey. Specifically designed for children aged 9 10, this math exercise book can gently help your child develop knowledge of solving problems involving angles,
By: Math - No Problem!A colorful workbook to help children learn addition and subtraction using the Math Mastery approach!
It’s time to master the world of math with this brand new workbook developed by experts to cover all the essential skills for children in the first stages of their math journey. Specifically designed for children aged 9-10, this math exercise book can gently help your child develop knowledge of solving problems involving angles, finding and drawing lines of symmetry and finding the perimeter of area and shapes, using a range of different methods.
Let Math — No Problem! open your eyes to the wonderful world of numbers! So what are you waiting for?
Dive straight in to discover:
- Topics include geometry and shape, angles, perimeter, area, lines of symmetry.
- Character-led learning with fun and friendly illustrations.
- Comprehensive and thorough coverage of key concepts.
- Helpful hints for extra practice.
Heard of Math Mastery but don’t know where to begin? Don’t worry, DK has got you covered!
Math Mastery is a transformational approach to teaching mathematics that was developed in Singapore and is now used around the world, including in thousands of schools across the US.
Children are taught multiple methods to solve math problems, enabling them to gain a thorough and adaptable understanding of topics, making it easier for them to apply their knowledge to different scenarios. Each topic is studied in depth to develop a secure understanding of math concepts. This leads to greater progress in math learning, as topics are well understood and therefore don’t need to be revised in great detail, meaning each new concept builds on prior learning.
Based on this widely successful approach, this wonderful workbook is full of top tips led by appealing characters who offer useful guidance to parents and children alike with the goal of making learning math both accessible and interesting.
This workbook is part of a new series developed in partnership with the award-winning educational publisher Math — No Problem! The books encourage a deep knowledge of core math concepts without fostering a reliance on memorization or rote learning.
A must-have math book for children aged 9-10 at a Grade 4 level, as well as for adults who wish to become more familiar with math taught in schools, to better support their children at home.
From parallel and perpendicular lines, to more complex shapes, this helpful workbook covers it all while incorporating an inclusive approach which builds self-confidence so that no child feels they ‘can’t do math’.
At DK, we believe in the power of discovery.
So why not explore the rest of the workbooks in our Math — No Problem! Master Math At Home series? Each workbook can be bought individually or as part of a collection, specifically targeted to early learners aged 9-10 at a Grade 4 level. Multiply like a magician with Math — No Problem! Multiplication and Division, Grade 4 Ages 9-10 or have fun finding fractions with Math — No Problem! Fractions and Decimals, Grade 4 Ages 9-10.
It’s as easy as 1, 2, 3!
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4.6 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
My dogs are obsessed with this ball
Size: 2-pack, Style: Duo
Great quality! I have 2 boxers that love it and the ball is still intact
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Not Scented, but Dog Approved
Size: 2-pack, Style: Duo
They don't smell like peanut butter or bacon. But our dogs still love them.
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Reviewed in the United States on August 31, 2025
★★★★★ 4
If they squeaked, they would be the perfect ball!
Size: 2-pack, Style: Duo
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in plat time. And they are keeping him busy at home - that’s a good thing. The scent is subtle but strong enough for him I guess because he loves gnawing on them. If they had squeakers, they would be absolutely perfect. Hopefully Chuck-It will see an opportunity for that down the road!
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Most durable fetch balls I know of.
Size: 2-pack, Style: Duo
These balls are the biggest balls of them all. Well, not the biggest, but the best. Every other ball she would chew up in short order and I'd be throwing her a floppy piece of rubber. She just wants to fetch, but if it's not bouncing, she can't catch it on the bounce. Got these balls in July and no damage to them. I just ordered another pair, but only because the other two somehow got stuck up in trees. We have some very old and very large oak trees so not so easy to retrieve. Hope they somehow drop someday. But in the meantime, Lassie will be happy with her new ones. Very highly recommended!
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Reviewed in the United States on October 28, 2025
★★★★★ 5
Works great for scent work! Bounce is great for air retrieve!
Size: 2-pack, Style: Duo, Size: 2-pack, Style: Duo
My dog doesn’t know he loves them yet but I do! They are a little softer so when we do air retrieve, I don’t have to worry as much about his teeth! I’m hoping he will learn to find them by smell vs sight. We often play in the evenings and he tends to loose his ball. Love chuck it! Right now, we have about 10 chuck it balls! The tennis balls don’t work for air retrieve! Chuckit does!!! Love the thrower too! Saves my arm!!!!
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Reviewed in the United States on August 6, 2025