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The Trump economic team is in overdrive trying to defend his economic record. Peter Navarro, Kevin Hassett and Scott Bessent ...

Discover how a dilation changes a figure's size around a center. Use the scale factor to understand how distances change while ...

Expand a squared binomial and recognize the perfect-square pattern. See how the square of a sum or difference includes both ...

Build intuition for the area formula of a circle by rearranging or comparing its parts. Connect the radius and circumference to the ...

Find the area of a shaded region by relating it to familiar shapes. Decide which areas to add or subtract and keep track of the units ...

Explore rigid transformations and how they move a figure while preserving lengths and angles. Recognize translations, rotations ...

Identify the transformation that maps one figure onto another. Compare position, orientation, and size to distinguish translations, ...

Understand a square root as a number whose square gives the original value. Connect square roots to perfect squares and the ...

Use corresponding sides to compare similar figures. Find a common scale factor and apply it to determine an unknown side ...

Work through a percent problem involving a magic club. Connect the number of members, the given percentage, and the ...

Calculate the effect of successive discounts on a price. See why each discount applies to the remaining amount and why discount ...

Simplify square roots by identifying perfect-square factors. Separate those factors from the remaining radicand to write an ...

Use an equation to represent a word problem about Arman and Diya's ages. Distinguish current ages from ages at another time ...

Build intuition for solving equations that require two steps. See how undoing operations in a sensible order isolates the unknown ...

Find the area of a quadrilateral with two parallel sides. Connect its parallel bases and perpendicular height to the area formula for ...

Solve a percent word problem involving guavas. Identify the whole and the relevant part, then translate the percentage ...

Translate the relationship between Ben's and William's ages into an equation. Track how both ages change over time and use the ...