online math help
I’m creating all new videos covering all of the topics that students might typically see in Pre-Algebra class. Each video is designed to help students earn better grades with short, and easy to understand lessons that get right to the point. Follow along with me on YouTube or here on my page as I cover all of these Pre-Algebra topics!
1 – Working with fractions, decimals & integers
- ✅Fractions – How to Add Subtract Multiply and Divide: https://youtu.be/UqnnTrCwWfA
- ✅Decimals – How to Add Subtract Multiply and Divide: https://youtu.be/8tgVOepaPSk
- ✅Integers – How to Add Subtract Multiply and Divide: https://youtu.be/2PcvZ9IvEhU
- ✅Order of Operations Review: https://youtu.be/9wLCrLn7dVw
- ✅How to Round Decimals Nearest Tenth & More!: https://youtu.be/27W1zhXDh1M
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- How to Multiply by 10, 100, and 1,000: https://youtu.be/e7w-sxoPppU
- Mental Subtraction Tips & Strategies: https://youtu.be/JcWWjqMYJqo
- Multiplication Strategies: https://youtu.be/l8UX0DPFJuI
- Multiplying large numbers with zero multiples of 10: https://youtu.be/kFu_W-VuqyE
- Rounding Strategies: https://youtu.be/fThEIpBVtN4
- Order of Operations: https://youtu.be/w3PVfBXDTLY
- How to add and subtract integers: https://youtu.be/85mS597-0G0
- How to find the GCF or Greatest Common Factor: https://youtu.be/iXi3ntur5l0
- Prime Factorization with Factor Trees: https://youtu.be/hcm05VhQpYA
- How to find the LCM or Lowest Common Multiple: https://youtu.be/K_j5WPGiqbU
- How to add and subtract fractions using the butterfly method: https://youtu.be/T3sI7bm2CLA
- How to use Divisibility rules: https://youtu.be/nYIWunoJTDU
- Multiplying 8s Strategy: https://youtu.be/3e7hag5Sw3c
- Multiplying 6s Strategy: https://youtu.be/cMMa0iWAOdA
- Multiplying 9s Strategy: https://youtu.be/eBaJshNTM4o
- Multiplying & Dividing positive and negative integers (short): https://youtube.com/shorts/REqP2sCRp-U?feature=share
- Adding & Subtracting positive and negative integers (short): https://youtube.com/shorts/CpewqM8eKf8?feature=share
- GCF with Prime Factors (short): https://youtube.com/shorts/6941CjRMd04?feature=share
- Prime Factors Using Factor trees (short): https://youtube.com/shorts/QpoAvUJImE4?feature=share
- Order of Operations with fractions (short): https://youtube.com/shorts/8CCCGr40yuU?feature=share
- Order of Operations add/subtract (short): https://youtube.com/shorts/MlEefnRuHbU?feature=share
- Order of Operations (shorts): https://youtube.com/shorts/xjp9i-HSRUs?feature=share
2 – Variables and Expressions
- ✅Writing Algebraic Expressions:
- https://youtu.be/6HdDy1PPwUo
- ✅Evaluating Algebraic Expressions: https://youtu.be/Aw0AKjdFT2M
- ✅Simplifying Algebraic Expressions: https://youtu.be/PyAsguzU9wk
- ✅How to use Distributive Property and Simplify Expressions: https://youtu.be/cE_-i7_tM48
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Order of Operations: https://youtu.be/w3PVfBXDTLY
- Multiplication Strategies: https://youtu.be/l8UX0DPFJuI
- How to add and subtract integers: https://youtu.be/85mS597-0G0
- How to add and subtract fractions using the butterfly method: https://youtu.be/T3sI7bm2CLA
- Multiplying & Dividing positive and negative integers (short): https://youtube.com/shorts/REqP2sCRp-U?feature=share
- Adding & Subtracting positive and negative integers (short): https://youtube.com/shorts/CpewqM8eKf8?feature=share
- Order of Operations with fractions (short): https://youtube.com/shorts/8CCCGr40yuU?feature=share
- Order of Operations add/subtract (short): https://youtube.com/shorts/MlEefnRuHbU?feature=share
- Order of Operations (shorts): https://youtube.com/shorts/xjp9i-HSRUs?feature=share
3 – Exponents & Roots
- ✅Multiplication Property of Exponents: https://youtu.be/p9dCgN7v0ZE
- ✅Division Property of Exponents: https://youtu.be/8EM2k_ETcZk
- ✅Powers of Powers Property: https://youtu.be/sTvohG4lans
- ✅Simplify Square Root: https://youtu.be/AhX29Y_PRjU
- ✅Simplify Cube Root and Nth Root Radicals: https://youtu.be/61OWBvrsK6E
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- How to find the GCF or Greatest Common Factor: https://youtu.be/iXi3ntur5l0
- Prime Factorization with Factor Trees: https://youtu.be/hcm05VhQpYA
- How to find the LCM or Lowest Common Multiple: https://youtu.be/K_j5WPGiqbU
- How to find the Square Root using Factor Tree: https://youtu.be/1EO6rqtSTgU
- Simplify Cube Root (short): https://youtube.com/shorts/gB2tYz-r_UI?feature=share
- Simplify Square Root (short): https://youtube.com/shorts/l1LcmwNwuHk?feature=share
- Find Prime Factors with Factor Tree (short): https://youtube.com/shorts/QpoAvUJImE4?feature=share
- Find LCM (short): https://youtube.com/shorts/MYsBt6gYaH4?feature=share
- Find GCF (short): https://youtube.com/shorts/6941CjRMd04?feature=share
4 – Solving Equations
- ✅How to Solve One Step Equations with Integers: https://youtu.be/YnB5Met6ifU
- ✅How to Solve One Step Equations with Decimals: https://youtu.be/uuCvjUmVkGg
- ✅How to Solve One Step Equations with Fractions: https://youtu.be/p418sCVsngU
- ✅How to Solve Two Step Equations with Integers: https://youtu.be/qeqEjV7GjWM
- ✅How to Solve Two Step Equations with Decimals: https://youtu.be/BSLhDYawvY4
- ✅Solving Two Step Equations with Fractions: https://youtu.be/QcCDN-PTt98
- ✅Solving Equations with Variables on Both Sides: https://youtu.be/X_3NBAOx9pQ
- ✅Solving Equations with Distributive Property & Combining Like Terms: https://youtu.be/gPNUX5ywzKI
- ✅Solving Multi Step Equations: https://youtu.be/8CEbCRDenmA
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Solve One Step Equations Part 1: https://youtu.be/feuAzd-xIrg
- Solving One Step Equations pt 2: https://youtu.be/bcNMEBVduEk
- How to Solve 2 Step Equations: https://youtu.be/k6e0BCgpknk
- Fractions in Equations (short): https://youtube.com/shorts/47LIaV0ymUI?feature=share
- Solving Equations with Variables on Both Sides (short): https://youtube.com/shorts/OriNGZ3IU_4?feature=share
- Solving Equations Common Mistake (short): https://youtube.com/shorts/EXmPqdKErxg?feature=share
- Solving Equations with Fractions Common Mistake (short): https://youtube.com/shorts/6_RDqNJRdUM?feature=share
5 – Inequalities (one variable)
- ✅Solving One Step Inequalities: https://youtu.be/562qloaSp8Q
- ✅Solving Two Step Inequalities: https://youtu.be/ch5qHOSFZ4M
- ✅How to Graph inequalities on a Number Line: https://youtu.be/f_aGgfzyC_8
- ✅Solving & Graphing Inequalities | Multi Step: https://youtu.be/eSoMYGIvU2o
- ✅Write Inequalities from Word Form: https://youtu.be/cJdgiz12pMQ
- ✅Write Inequalities from Word Problems: https://youtu.be/OSwKV-Qpe5c
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Solving Inequalities Common Mistake: https://youtube.com/shorts/82_0v9JybBo?feature=share
- Solving Common Mistakes Simplifying Radicals (short): https://youtube.com/shorts/l1LcmwNwuHk?feature=share
- Solve One Step Equations Part 1: https://youtu.be/feuAzd-xIrg
- Solving One Step Equations pt 2: https://youtu.be/bcNMEBVduEk
- How to Solve 2 Step Equations: https://youtu.be/k6e0BCgpknk
6 – Proportions & Ratios
- ✅How to Find Unit Rate: https://youtu.be/KZF5IZpx2KQ
- ✅Solve Ratios & Proportions Word Problems: https://youtu.be/A0wPiLOJzog
- ✅How to Solve Similar Figures with Missing Sides: https://youtu.be/TuaWZ6cIzLE
- ✅How to find Scale Factor and use Scale Factor to find Missing Side Lengths: https://youtu.be/OnfoI88-1ck
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Transformations – Dilations: https://youtu.be/zszim6hGh7g
- Similar Figures: https://youtu.be/o01r4_hK-eo
7 – Percents, Decimals, & Fractions
- ✅Convert Percents & Decimals: https://youtu.be/5L59OfNf_dQ
- ✅Convert Percents & Fractions: https://youtu.be/jIqMgbBZr_0
- ✅Convert Decimals & Fractions: https://youtu.be/udaKCP5kaV0
- ✅Percent problems
- ✅1 – find part of total: https://youtu.be/QFya_stBy2Y
- ✅2 – find total from part : https://youtu.be/EniYJ8HCets
- ✅3 – find percent from total and part: https://youtu.be/wk-mDx8-VUM
- ✅How to Calculate Percentage Increase or Decrease: https://youtu.be/FDV4-PGW8LM
- ✅How to Calculate Simple interest (using a Formula): https://youtu.be/mRYzr4w6yEMv
- ✅How to Calculate Compound Interest (using a Formula): https://youtu.be/oXQP2_9FW50
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Finding Percent in Word Problems: https://youtu.be/V4oSYtoXEjE
- How to Work with Percent Word Problems: https://youtu.be/u6mX6KcRJPs
Chapter 8 – Linear Equations
- ✅Coordinate Plane Review: https://youtu.be/CxTsDEjr3iM
- ✅How to Find Slope from a Graphed Line: https://youtu.be/GriMXP15fXI
- ✅How to Find Slope from Two Points: https://youtu.be/3sM5uYA-UVw
- ✅Slope-Intercept Form
- ✅Graph from equations: https://youtu.be/p6XRiB9MaCU
- ✅How to Write an Equation in Slope-Intercept Form from Graphs: https://youtu.be/1uytJ9KdX9M
- ✅How to Convert Slope-Intercept Form to Standard Form: https://youtu.be/N2Ztv_SpyCU
- ✅How to Convert Standard Form to Slope-Intercept Form: https://youtu.be/ZYk0y_iW_Ys
- ✅Parallel Lines & their Slopes: https://youtu.be/tNvLTFpK-Ng
- ✅Perpendicular Lines & their Slopes: https://youtu.be/uKu4OSfwskU
- ✅How to Graph Linear Inequalities: https://youtu.be/8NFaKrAmEQg
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- How to Find Slope from a Graph (short): https://youtube.com/shorts/uQmKMMg5qZk?feature=share
- How to Find Slope from Two Points (short): https://youtube.com/shorts/0JkcvQSU-PU?feature=share
- How to Find Slope from Equations (short): https://youtube.com/shorts/NOUxGexJjKs?feature=share
- Graphing Inequalities (short): https://youtube.com/shorts/OVmaCyjSslA?feature=share
9 – Systems of equations
- ✅Solve Systems of Equations by Graphing: https://youtu.be/cflX9lsaSu0
- ✅Solve Systems of Equations by Substitution: https://youtu.be/2xaBAp8VdQ0
- ✅Solve Systems of Equations by Elimination: https://youtu.be/hTMbYuie_9c
- ✅Systems with No Solution or Infinitely Many Solutions: https://youtu.be/QW7oUYglD1s
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Systems of Equations from Word Problems: https://youtu.be/VsYisHmhx64
- Helping a Student with System of Equations (short): https://youtube.com/shorts/59EOuYjfCwU?feature=share
10 – Plane Figures
- ✅Geometry Transformations Overview: https://youtu.be/QLWAoYsYiRs
- ✅Translate a Figure and Write a Translation Rule: https://youtu.be/stUF8e-XCK8
- ✅Reflections on the Coordinate Plane: https://youtu.be/pK8Pc8UHND8
- ✅How to do Rotation Transformations on the Coordinate Plane: https://youtu.be/kdO6GqUayyg
- ✅Transformations: Dilations | How to Find Scale Factor & Graph using given Scale Factor: https://youtu.be/ufAJo2A5H2Y
- ✅Angle relationships
- ✅Angle Relationships in Triangles | Triangle Angle Sum Theorem Explained: https://youtu.be/uBzuHLyuofQ
- ✅Angle Relationships in Quadrilaterals | Missing Angles, Parallelograms & Trapezoids Explained: https://youtu.be/LP-itRetkDE
- ✅Exterior Angles in Triangles: https://youtu.be/NI_sgCBdaes
- ✅Pythagorean Theorem Step by Step | Missing Side Length & Verify Right Triangles: https://youtu.be/hVxcrIJyPlk
- ✅Distance Formula Step by Step Full Explanation with Practice: https://youtu.be/LMDAcfAnoKY
- ✅How to use the Midpoint Formula | Find Midpoint and Endpoint: https://youtu.be/xjdhB4MgSiA
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Transformations – Dilations: https://youtu.be/zszim6hGh7g
- Similar Figures: https://youtu.be/o01r4_hK-eo
- Rigid Transformations: https://youtu.be/_yj52E5-8No
- Intro to the Pythagorean Theorem and How to Use it: https://youtu.be/f1555u62neo
- Pythagorean Theorem Common Mistake (short): https://youtube.com/shorts/amlw-wvCpXY
- How to find the Square Root using Factor Tree: https://youtu.be/1EO6rqtSTgU
11 – Geometric Figures
- ✅Classifying polygons: https://youtu.be/FXfHcp4nwFc
- ✅Area formulas
- ✅Squares, Rectangles, & Triangles: https://youtu.be/Zl1ZT7OrF8o
- ✅Parallelograms & Trapezoids: https://youtu.be/_u2f_owZWHI
- ✅Circles: https://youtu.be/y5l1nMs_SBQ
- ✅Perimeter & Circumference Intro: https://youtu.be/iRzc2Y9kATk
- ✅Perimeter & Circumference Part 2: https://youtu.be/NJc8tRZnb34
- ✅Volume & Surface area formulas 3D Shapes Intro: https://youtu.be/o1c65F-EE4w
- ✅Rectangular Prisms & Cubes: https://youtu.be/0rjhYL_ZrQ4
- ✅Triangular Prisms: https://youtu.be/Z_zNpIz7FEw
- ✅Cylinders: https://youtu.be/rxKckE_pjQc
- ✅Pyramids: https://youtu.be/Km39fbFpOzM
- ✅Cones: https://youtu.be/bA00RGWWOzs
- ✅Spheres: https://youtu.be/x_p8iN0Lb4g
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- Area of Triangles (short): https://youtube.com/shorts/AM-DqFp6AfM?feature=share
- Area of Polygons (short): https://youtube.com/shorts/ibyJ5GHMGIs?feature=share
12 – Statistics
- ✅Frequency Tables to Organize Data: https://youtu.be/HY4OHwDkqsI
- ✅Dot Plots: https://youtu.be/3uPlQg6_zQI
- ✅Stem & Leaf Plots: https://youtu.be/5rd_aGaPDmc
- 🎬Central Measurements of Data
- ✅Mean: https://youtu.be/f4DYF0G0pWQ
- ✅Median: https://youtu.be/puy-AQDstrY
- 🎬Mode
- 🎬Range
- 🎬Box & Whisker Plots
- 🎬Scatterplots
- 🎬Line of best fit
⬇️Click here for more videos of skills that will help you with this section of Pre-Algebra!⬇️
- How to Construct a Box and Whisker Plot: https://youtu.be/eTJrBxivlSM
- How to Interpret Data on a Box and Whisker Plot: https://youtu.be/k5VH2zqwhiM
