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Common Core: Math
Subject: Math
166 Results

 Student Outcomes Students find the area of regions in the plane with polygonal boundaries by decomposing the plane into triangles and quadrilaterals, including regions with polygonal holes. Students...

 Student Outcomes Students find the areas of triangles and simple polygonal regions in the coordinate plane with vertices at grid points by composing into rectangles and decomposing into triangles...

 Student Outcomes Students examine the meaning of quarter circle and semicircle. Students solve area and perimeter problems for regions made out of rectangles, quarter circles, semicircles, and...

 Student Outcomes Students give an informal derivation of the relationship between the circumference and area of a circle. Students know the formula for the area of a circle and use it to solve...

 Student Outcomes Students develop the definition of circle using diameter and radius. Students know that the distance around a circle is called the circumference and discover that the ratio of the...

 Student Outcomes Students graph solutions to inequalities taking care to interpret the solutions in the context of the problem.

 Student Outcomes Students solve word problems leading to inequalities that compare px + q and r, where p, q, and r are specific rational numbers. Students interpret the solutions in the context of...

 Student Outcomes Students understand that an inequality is a statement that one expression is less than (or equal to) or greater than (or equal to) another expression, such as 2x + 3 < 5 or 3x +...

 Student Outcomes Students use facts about supplementary, complementary, vertical, and adjacent angles in a multistep problem to write and solve simple equations for an unknown angle in a figure.

 Student Outcomes Students use vertical and adjacent angles and angles on a line and angles at a point in a multistep problem to write and solve simple equations for an unknown angle in a figure.

 Student Outcomes Students understand and use the addition, subtraction, multiplication, division, and substitution properties of equality to solve word problems leading to equations of the form px +...

 Student Outcomes Students understand and use the addition, subtraction, multiplication, division, and substitution properties of equality to solve word problems leading to equations of the form px +...

 Student Outcomes Students understand that an equation is a statement of equality between two expressions. Students build an algebraic expression using the context of a word problem and use that...

 Student Outcomes Students rewrite rational number expressions by collecting like terms and combining them by repeated use of the distributive property.

 Student Outcomes Students recognize the identity properties of 0 and 1 and the existence of inverses (opposites and reciprocals) to write equivalent expressions.

 Student Outcomes Students use an area model to write products as sums and sums as products. Students use the fact that the opposite of a number is the same as multiplying by 1 to write the opposite...

 Student Outcomes Students use an area/rectangular array model and distributive property to write products as sums and sums as products. Students use the fact that the opposite of a number is the same...

 Student Outcomes Students generate equivalent expressions using the fact that addition and multiplication can be done in any order (commutative property) and any grouping (associative property)....

 Student Outcomes Students generate equivalent expressions using the fact that addition and multiplication can be done in any order (commutative property) and any grouping (associative property)....

 Student Outcomes Students use algebra to solve equations (of the form px + q = r and p( x + q ) = r, where p, q, and r are specific rational numbers); using techniques of making zero (adding the...

 Student Outcomes Students use algebra to solve equations (of the form px + q = r and p( x + q) = r, where p, q, and r are specific rational numbers); using techniques of making zero (adding the...

 Student Outcomes Students understand that if a number sentence is true and we make any of the following changes to the number sentence, the resulting number sentence will be true: Adding the same...

 Student Outcomes Students perform various calculations involving rational numbers to solve a problem related to the change in an investment’s balance over time. Students recognize and use mathematics...

 Student Outcomes Students create equivalent forms of expressions in order to see structure, reveal characteristics, and make connections to context. Students compare equivalent forms of expressions...