Category Archives: Pre-Algebra

Pre-Algebra: Cumulative Review 1-7 (Chapters 1 through 7) Cumulative Review 1-7 is today and tonight’s activity. Remember, you can use the textbook Chapter and Lesson link to review a particular type of problem. We continue tomorrow on the CST released … Continue reading →

Pre-Algebra: Chapter 11 TEST There IS Homework for today. In preparation for the CST, it is the Cumulative Review from Chapters 1 to 6, the EVEN problems. Algebra: CST Review Today we begin the review for the CST. We are … Continue reading →

Thank you to all parents, students and family friends who attended last night’s OPEN HOUSE. I enjoyed meeting all your families! Pre-Algebra: Chapter 11 Review Today we are working on the ODD problems and will have an opportunity to go … Continue reading →

Pre-Algebra: Chapter 11 Review We are working on the Chapter Review, pages 602-604 to be ready for a test on MONDAY! Algebra: Chapter 13-7 Using Quadratic Equations Word problems need to be thought out before starting. Draw pictures and understand … Continue reading →

Pre-Algebra: Chapter 11-9 Transformations There are 3 types of transformations: A translation is a “sliding” a figure horizontally, vertically or diagonally A rotation is turning a figure about a point A reflection is “flipping” a figure over a line When … Continue reading →

Pre-Algebra: Chapter 11-8 Polygons Polygons are simple, closed sided figures (in a plane) that are formed with at least 3 line segments. The points of intersection are called the vertices (the plural of vertex). A diagonal is a line segment … Continue reading →

Pre-Algebra: Chapter 11-7 Quadrilaterals Quadrilaterals are 4 sides figures, their total inside angles add up to 360°. Quadrilaterals are 4 sided figures. There are 3 types of quadrilaterals Quadrilaterals:have no pairs of parallel lines Parallelograms: have 2 pairs of parallel … Continue reading →

Pre-Algebra: Chapter 11-6 Similar Triangles If 2 triangles are similar, then the corresponding angles are congruent. If 2 triangles are similar, them their corresponding sides are proportional. Similar triangles have the SAME SHAPE but not necessarily the SAME SIZE are … Continue reading →

Pre-Algebra: Chapter 11-5 Congruent Triangles Congruent triangles are triangles that have equal sides and equal angles. The parts are called the “corresponding parts”. A fancy definition “If 2 triangles are congruent, their corresponding sides are congruent and their corresponding angles … Continue reading →

Pre-Algebra: Chapter 11-4 Triangles Triangles can be classified by their angles or their sides or both. Every angle has 2 acute angles and the 3rd angle can be used to classify the triangle. Triangles always have 180°! Acute: has 3 … Continue reading →