Renata Brunner Jass Books

Stir it up

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"The mathematical concepts of money, percentages, and decimals are introduced as children plan for a lemonade stand using the distributive property and algorithms. Readers learn about sales tax, ad...

Save now buy later

By Renata Brunner Jass

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"The mathematical concepts of division, multiplication, and decimals are introduced as a family makes plans to save money to purchase a new computer. Readers learn about ratios, unit prices, and pr...

The garden club

By Renata Brunner Jass

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"The mathematical concept of equivalent fractions is introduced as students describe how they use both mixed and improper fractions to plant a vegetable garden at their school. Readers also learn t...

Finding the treasure

By Renata Brunner Jass

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Introduces how to read a map using grid coordinates.

The science olympiad

By Renata Brunner Jass

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"The mathematical concepts of proportions, ratios, and scaling are introduced as students partake in the regional Science Olympiad. Additional concepts include scale factors, unit rates, and tape d...

Winning the Game

By Renata Brunner Jass

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Stir it up

By Renata Brunner Jass

Average: 0.00, 0 Ratings

Save now, buy later

By Renata Brunner Jass

Average: 0.00, 0 Ratings

The garden club

By Renata Brunner Jass

Average: 0.00, 0 Ratings

Finding the treasure

By Renata Brunner Jass

Average: 0.00, 0 Ratings

Introduces how to read a map using grid coordinates.

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.