Mathematics
Integers on the Number Line: Temperatures, Depths and Balances
Students order integers, find absolute value, and add and subtract integers in temperature, depth and money situations.
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Study skills & advisory
Number Line Jumps and Arrays
Students use number line jumps to add and subtract, track temperature changes above and below zero, and count objects in arrays to build multiplication fluency.
Technology & computer science
Searching: Linear Search vs. Binary Search
Students search a sorted list of 15 numbers two ways, count how many checks each method needs, and discover why binary search is so fast.
Career & technical ed.
Simple Machines by the Numbers: Levers, Ramps and Pulleys
Students identify the six simple machines and calculate ideal mechanical advantage, effort force, work and efficiency for levers, ramps, pulleys and wheel-and-axle examples.
Mathematics
Solving and Graphing Inequalities
Students solve one- and two-step inequalities, describe how each graphs on a number line, judge true/false statements, and write inequalities for real situations.
Mathematics
Two-Step Inequalities: Solve, Test and Describe
Students solve two-step inequalities, match them to word descriptions, model budget situations and correct sample student work.