Author: Amy Ellis
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Save 8% Developing Essential Understanding of Proof and Proving for Teaching Mathematics in Grades 9-12
Amy EllisCurrent price €48.75Original price €52.99What is the difference between proof in mathematics and proof in science or a court of law? In mathematics, how does proof differ from other types ...
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Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning in Grades 6-8
Amy EllisCurrent price €45.59Original price €47.99How do you refute the erroneous claim that all ratios are fractions? This book goes beyond a simple introduction to ratios, proportions and proport...
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Modern Basics: II
Amy EllisCurrent price €19.85Original price €24.50Create beautiful quilts that are a perfect match for your budget, style, and space. Discover speedy shortcuts and skill-building quilt patterns by ...
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Think Big: Quilts, Runners, and Pillows from 18 Blocks
Amy EllisCurrent price €17.19Original price €19.99This is a stunning collection of projects and patterns using 18 graphic blocks. From best-selling author Amy Ellis, this collection includes patte...
View full detailsCurrent price €17.19Original price €19.99Save 14%
