Academic Vocabulary CONTENT BUILDER FOR THE PLC MATH GRADE 1

Academic Vocabulary CONTENT BUILDER FOR THE PLC MATH GRADE 1

: academic vocabulary directly taken from the standard STANDARD 1.2(C) use objects, pictures, and expanded and standard forms to represent numbers up to 120 Use Objects Digit Represent Pictures Place value Expanded form Standard form Numbers up to 120 STANDARD 1.2(G) represent the comparison of two numbers to 100 using the symbols >, <, or = Represent Comparison Comparison symbol Numbers to 100 Digit > (greater than) Place value < (less than) = (equal to) STANDARD 1.3(F) generate and solve problem situations when given a number sentence involving addition or subtraction of numbers within 20 Generate Problem situations Difference Solve Number sentence Sum Addition Joining Subtraction Separating Comparing Distance

: academic vocabulary directly taken from the standard STANDARD 1.4(C) use relationships to count by twos, fives, and tens to determine the value of a collection of pennies, nickels, and/or dimes Use Relationships Cents Count Value Determine Collection Pennies (twos) Nickels (fives) Dimes (tens) STANDARD 1.5(D) represent word problems involving addition and subtraction of whole numbers up to 20 using concrete and pictorial models and number sentences Represent Word problems Difference Use Addition Sum Subtraction Joining Whole numbers up to 20 Separating Concrete model Comparing Pictorial model Distance Number sentence STANDARD 1.5(G) apply properties of operations to add and subtract two or three number Apply Properties of operations Difference (teacher language only) Add Numbers Sum Subtract

: academic vocabulary directly taken from the standard STANDARD 1.6(A)classify and sort regular and irregular two-dimensional shapes based on attributes using informal geometric language Classify Regular shape Sides Sort Irregular shape Vertex (vertices) Use Two-dimensional shapes Circle Attributes Triangle Informal geometric language Rectangle Square as a special rectangle Rhombus Hexagon STANDARD 1.6(D) identify two-dimensional shapes, including circles, triangles, rectangles, and squares as special rectangles, rhombuses, and hexagons, and describe their attributes using formal geometric language Identify Two-dimensional shapes Irregular shape Describe Circle Polygon Use Triangle Regular shape Rectangle Curved side Square as a special Sides rectangle Rhombus Vertex (vertices) Hexagon Attribute Formal Geometric language

: academic vocabulary directly taken from the standard STANDARD 1.6(E) identify three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes), and triangular prisms, and describe their attributes using formal geometric language Identify Three-dimensional solid Edges Describe Sphere Faces Use Cone Vertex (vertices) Cylinder Rectangular prism Cube (as a special rectangular prism) Triangular prism Attribute Formal Geometric language STANDARD 1.7(D) describe a length to the nearest whole unit using a number and a unit Describe Length Unit of measure Use Whole unit Number Unit STANDARD 1.7(E) tell time to the hour and half hour using analog and digital clocks Tell Time Colon Use Hour Digit Half hour Hour hand Analog clock Minute hand Digital clock

: academic vocabulary directly taken from the standard STANDARD 1.8(C) draw conclusions and generate and answer questions using information from picture and bar-type graphs Draw conclusions Information Generate Picture graph Answer Bar-type graph Use