Percent Increase and Decrease Quiz
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INVERSE VARIATON | Worksheet | Table, Graph, Practical | Algebra, Functions
A real‑world Algebra 1 activity using tables, graphs, and digital exploration. This resource introduces inverse variation through a relatable, real‑world scenario that helps students see the meaning behind the rule f(x)=k/x. Instead of starting with formulas, students explore the situation of a group booking a bus trip for a fixed total price. As the number of people changes, the cost per person changes too - giving students a concrete reason to understand inverse relationships. Students begin
6th - 9th
Algebra, Graphing, Other (Math)
Connected Visual Representations for Probability (Venn, Tree, 2-Way Tables, etc)
The visual connections between diagrams in Probability are shown in this 1 page document. After teaching AP Statistics for 5 years and seeing students solve problems using multiple methods, I searched to find these connections and help other teachers see the validity of different methods in the same problem (instead of "well you do this problem this way"). After finding nothing on the internet, I created it myself. Now teaching Geometry, every year I make students do a Binary Data Collection pro
9th - 12th
Algebra, Geometry, Statistics
CCSS
HSS-CP.A.1
, HSS-CP.A.2
, HSS-CP.A.3
+5
Perfect Square Trinomials (a + b)² | Factoring | Visual Area Models | Algebra 1
This algebra resource helps students develop a strong conceptual understanding of perfect square trinomials by using area models to expand and recognize expressions of the form (a + b)². Instead of memorizing formulas, students use visual box models to see where each term in the expanded expression comes from, and why squaring a binomial always results in a trinomial with a doubled middle term. Through structured, scaffolded tasks, students connect geometry and algebra, making abstract concepts
7th - 9th
Algebra
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