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# 1st Grade Geometry Skills Prior Standards Implementation

### Geometry

Recognize names, basic properties of, and similarities and differences between simple geometric figures (e.g., number of sides, corners).
1.3.1 a
1. Mr. Mumble - take a look at how to describe two-dimensional shapes
Predict and describe the results of combining and taking apart two- and three-dimensional geometric figures.
1.3.1 b
1. Geo Cleo - take a look at how to describe three-dimensional shapes
Recognize and show terms of relative position and direction in a variety of situations (e.g., over, under, forward, backward, between, right, and left).
1.3.2 a
1. Ask Hannah - describe symmetry in two-dimensional shapes
Create a figure made up of shapes from memory.
1.3.2 b
1. Pattern Detectives - identify and extend patterns in a variety of settings Audio is used to assist non-readers.
Identify the position of a whole number on the number line.
1.3.2 c
1. Estimate numbers on a number line - after students make their estimate you reveal the answer and display a new problem.
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