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Lesson Plan List for: Number Systems

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Resource	Grade Level	Media Type
Counting and Place Value Students explore counting through the concept of place value in our base-10 numeration system. They practice grouping in groups of ten and groups of ten tens.	2-5	Lesson Plan
Counting into the Ten-thousands Students are introduced to place value into the 10,000s through the use of an abacus. They practice writing and recognizing large numbers.	3-6	Lesson Plan
Introduction to Negative Numbers Students are introduced to the concept of negative numbers through simple equations and the use of a number line that is extended beyond zero in the negative (left) direction.	4-8	Lesson Plan
Locating and Ordering Equivalent Fractions on the Number Line Students find ways to share different-sized items equally between 2 people as well as to find equivalent fractions on a number line and to order those fractions by size.	3-6	Lesson Plan
Measuring Object Length on a Number Line Students learn to measure from the zero mark and are taught to measure objects that are not aligned with the zero mark by creating a number sentence using subtraction.	4-7	Lesson Plan
Summing Integers:Positive and Negative Students add, subtract and compare positive and negative integers.	4-8	Lesson Plan