📚 Today's lesson from the Grade 9 Math (MTH1W) course! You can't multiply or divide mixed numbers directly, so switching between mixed and improper fractions is a must-have Grade 9 skill. 👉 Open the lesson: https://www.skool.com/ontario-math-resources-help-8447/classroom/2452be5f?md=817c9a20276c4462ac05440edcd3d060 🎯 Try the practice problem and post your answer below 👇 ✅ Answer to the last lesson (Databases: Records vs Fields): 6 fields, 25 records, Player ID (unique)

📚 Today's lesson from the Grade 12 Data Management (MDM4U) course! Every time you search a library catalogue, check your marks online, or scroll a store's website, you're using a database. MDM4U wants you to understand how they're built. 👉 Open the lesson: https://www.skool.com/ontario-math-resources-help-8447/classroom/f8d68447?md=7a3633f315f94cf79241cd5d7687b546 🎯 Try the practice problem and post your answer below 👇 ✅ Answer to the last lesson (Continuity: The 3-Part Test): a = 2

📚 Today's lesson from the Grade 12 Calculus & Vectors (MCV4U) course! A continuous function is one you could draw without lifting your pencil. In calculus, we need a more precise test, and it has exactly three parts. 🎯 Today's practice problem: Find a so that f is continuous at x = 3: f(x) = 2x + a when x < 3, and f(x) = x² − 1 when x ≥ 3 Post your answer below 👇 ✅ Answer to the last lesson (Transformations: Reading a, k, d and c): a=-2 (vert stretch 2, reflect x-axis), k=3 (horiz compress 1/3), d=2 right, c=4 up; D x>=2, R y<=4

📚 Today's lesson from the Grade 12 Advanced Functions (MHF4U) course! Every function in MHF4U can be transformed the same way. Learn to read the four parameters once, and you can graph polynomials, logs and trig functions with the same method. 👉 Open the lesson: https://www.skool.com/ontario-math-resources-help-8447/classroom/dae05e49?md=e12880dbc8c349ca9d9c450fd6493876 🎯 Try the practice problem and post your answer below 👇 ✅ Answer to the last lesson (Domain & Range: The Only Two Things That…): a) D {x<=5}, R {y>=1}; b) D {x != -2}

📚 Today's lesson from the Grade 11 Functions (MCR3U) course! Finding the domain sounds hard, but in Grade 11 there are really only two things that limit which x-values you're allowed to use. 👉 Open the lesson: https://www.skool.com/ontario-math-resources-help-8447/classroom/ba39d9f1?md=c0bcafc0e801483c91f5bb42a954c3ea 🎯 Try the practice problem and post your answer below 👇 ✅ Answer to the last lesson (Solving Linear Systems: Substitution vs…): (4, 3)