Great Valley School District

Creating a new age of learning

Fourth Grade Math Videos

Unit 1: Place Value

Video 1a: Number Patterns

Video 1b: Advanced Number Patterns

Unit 2: Estimation and Number Theory

Video 2a: Estimating for Reasonableness

Video 2b: Greatest Common Factor

Video 2c: Least Common Multiple

Great Valley School District is an equal opportunity education institution and will not discriminate on the basis of actual or perceived race, color, age, creed religion, gender, sexual orientation, gender identity, gender expression, ancestry, national origin, marital status, pregnancy or handicap/disability in its programs and activities, or employment practices as required by Title VI, Title IX, Section 504, Individuals with Disabilities Education Act, Chapter 15 of the Pennsylvania School Code and Americans with Disabilities Act. For information regarding civil rights, grievance procedures, services, activities and facilities accessible to and usable by handicapped persons, contact Great Valley School District, 301 Lindenwood Road, Suite 210, Malvern, PA 19355, (610) 889-2125, ext. 52116.

Great Valley School District

Creating a new age of learning

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