I develop curriculum and teach trades apprentices. I am an engineer and have two trade tickets. Precious metal videos are courtesy of Kingstone Jeweller.

Can a circle fit inside a circle? (custom fit a curtain rail to the curvature of a tub)
23:11
Can a circle fit inside a circle? (custom fit a curtain rail to the curvature of a tub)
Depth of cut math behind a beveled edge
6:08
Depth of cut math behind a beveled edge
Corner angle math in real life #win #construction #maths
4:52
Corner angle math in real life #win #construction #maths
Is a hexagon bigger than a circle?
9:37
Is a hexagon bigger than a circle?
Order of operations is soooo WRONG #bedmas #maths #reallife
5:11
Order of operations is soooo WRONG #bedmas #maths #reallife
3 ways to convert Celsius to Fahrenheit #fahrenheit #celsius #conversation
8:02
3 ways to convert Celsius to Fahrenheit #fahrenheit #celsius #conversation
4 ways to convert Fahrenheit to Celsius #fahrenheit #celsius #conversation
7:43
4 ways to convert Fahrenheit to Celsius #fahrenheit #celsius #conversation
Solve fraction puzzles #fraction #puzzle #wordproblems
18:34
Solve fraction puzzles #fraction #puzzle #wordproblems
Pythagorean problem done on a calculator #pythagoras_theorem #practiceproblems
8:41
Pythagorean problem done on a calculator #pythagoras_theorem #practiceproblems
Fraction subtraction problem solved #fractions #subtraction
2:17
Fraction subtraction problem solved #fractions #subtraction
Use the compound interest formula #compoundinterest #calculator
3:33
Use the compound interest formula #compoundinterest #calculator
Fraction addition problem solved
4:41
Fraction addition problem solved
Doing algebra using fraction operation steps
9:02
Doing algebra using fraction operation steps
Language vs. math in integer operations
13:32
Language vs. math in integer operations
Cleaning a steel ruler
3:35
Cleaning a steel ruler
Integer addition and subtraction - vector model
10:26
Integer addition and subtraction - vector model
Word problem solved with patterning and algebra
16:17
Word problem solved with patterning and algebra
Write algebraic expressions from word problems
17:30
Write algebraic expressions from word problems
Do algebra - without knowing algebra
7:17
Do algebra - without knowing algebra
Distributive Law - explanation with a model
12:52
Distributive Law - explanation with a model
Distributive Law - a hands on demo
8:24
Distributive Law - a hands on demo
If diameter doubles, what happens to raccoons?
9:57
If diameter doubles, what happens to raccoons?
Dividing by n-1 vs. N WHY???
21:10
Dividing by n-1 vs. N WHY???
Solving a system of inequalities IN A TABLE!
26:43
Solving a system of inequalities IN A TABLE!
Speed of travel calculation in wind/current
10:58
Speed of travel calculation in wind/current
What's the deal with ALGEBRA?
13:37
What's the deal with ALGEBRA?
Electricity concepts overview with a model
19:01
Electricity concepts overview with a model
Surveyors' rod readings - decimals & fractions
21:53
Surveyors' rod readings - decimals & fractions
Instrument readings and elevations math
7:41
Instrument readings and elevations math
Instrument setup over tripod
10:01
Instrument setup over tripod