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K12 Reader
Points on a Coordinate Grid
Introduce your class to the basics of coordinate planes. The reading passage included here describes ordered pairs and the different quadrants on a coordinate grid. Learners read the passage and respond to five related questions.
Pennsylvania Department of Education
Tetrominoes and Translations
Students explore geometry by participating in a pattern identification activity. In this tetrominoes lesson plan, students define the characteristics of congruent and symmetrical shapes. Students practice translating shapes across...