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Europe

President Harry Truman speaking to General George MacArthur after WWII
Review

Harry S. Truman Library and Museum

Among the student resources, teacher resources, and source databases, users will have access to materials with which they can discuss practically everything that happened in the world during Truman’s life (1883-1973) and even some things outside that time fram
Minecraft Education logo
Review

Minecraft Education

Because Minecraft offers such a wide variety of sources and topics, it can be incredibly helpful to teachers. However, because game-based play poses particular risks, such as the possibility that students will not learn and only focus on playing.
Nobel Peace Prize Medal
Review

Nobel Peace Center

However, most notable is their partnership with Minecraft Education. The Peace Center offers two Minecraft learning landscapes, Peace Builders and Active Citizen, both are targeted at students aged 8-15.
Soviet Astronaut holding the red hammer and sickle for Soviet propaganda
Review

A Visual Guide to the Cold War

The goal of the site is to facilitate discussion around key themes of the Cold War and provide insight into both American and Soviet perspectives.
Home Screen for Germany: Memories of a Nation with a vintage Volkswagen beetle
Review

Germany: Memories of a Nation

"...MacGregor uses different artifacts and places to discuss specific topics or themes central to German identity, as well as providing historical context for each discussion."
The edge of a counter with a man's shoulder and lettering in detail.
Source

Early Modern Counter

An early modern counter of the "Reichenmaster" style, with one side showing a picture of a man using a counting board and the other side showing the alphabet. These counters were used in classrooms to teach students both to read and perform basic arithmetic.

A green background with counters on a counting board and pen and paper math.
Source

Division with an Early Modern Counting Board

Before the rise of literacy rates, counting boards such as the one featured in the video were the most common way to perform arithmetic. After pen-and-paper arithmetic replaced counting boards, Arabic numerals also became dominant throughout Europe. 

A green background with counters on a counter board.
Source

Multiplication with an Early Modern Counting Board

Before the rise of literacy rates, counting boards such as the one featured in the video were the most common way to perform arithmetic. After pen-and-paper arithmetic replaced counting boards, Arabic numerals also became dominant throughout Europe. 

A man sits in front of a counting board with a pile of counters in front of him and a counter in one hand.
Source

Engraving of a Rechentisch (Counting Board)

This image of an engraving depicts a man using a rechentisch, or counting board, the earliest known counting device and a precursor the abacus. The earliest known counting board is the Salamis Tablet, dating from 300 BCE, but may have been used more for gaming than for calculating.