Skip to content

About the site
Get involved!
Websites
Books
Podcast
Newsletters
CPD
Support

SSDD Problems

Same Surface, Different Deep Structure maths problems from Craig Barton @mrbartonmaths

About the site
Get involved!
Websites
Books
Podcast
Newsletters
CPD
Support

Another lovely algebraic rectangle

March 2, 2019March 2, 2019 Craig Barton

Author: Stephen Webb

Answers…

Posted in Based on a ShapeTagged Algebra > Equations > Forming and solving equations, Algebra > Formula > Substituting into formula

Post navigation

The unsimplified ratio

A family of quadratic curves

Search for:

Most recent SSDDs!

Spheres are pointless
Dairy Milk Oreos
Sectors
3, 4, 5 triangle
Five numbers

Most popular SSDDs!

Squares
Standard form problems
Estimation, BIDMAS, Fractions, Calculator use
Lunchtime dilemma
What can we do with a quadratic equation?

Advert

Categories

Based on a Context
Based on a Shape
Based on an Image
Uncategorized

Topics

A Level > Arithmetic sequences A Level > Binomial expansion A Level > Differentiation A Level > Factor and remainder theorem A Level > Fibonacci sequences A Level > Geometric sequences A Level > Integration A Level > Logs A Level > Mechanics A Level > Mid-ordinate rule A Level > Partial fractions A Level > Point of inflection A Level > Quadratic sequences A Level > Rational functions A Level > Solving equations > solving exponential equations A Level > Solving equations > solving logarithmic equations A Level > Solving equations > solving trigonometry equations A Level > Statistics > Advanced probability A Level > Statistics > Binomial distribution A Level > Statistics > Geometric distribution A Level > Statistics > Permutations and combinations A Level > Statistics > Poisson distribution A Level > Vectors Algebra > Algebraic fractions > Multiplying algebraic fractions Algebra > Algebraic fractions > Simplifying algebraic fractions Algebra > Brackets > Completing the square Algebra > Brackets > Expanding double brackets Algebra > Brackets > Expanding single brackets Algebra > Brackets > Factorise cubic expressions Algebra > Brackets > Factorise quadratic expressions Algebra > Brackets > Factorise single brackets Algebra > Equations > Finding roots Algebra > Equations > Forming and solving equations Algebra > Equations > Function machines Algebra > Equations > Iteration Algebra > Equations > Simultaneous equations Algebra > Equations > Solving cubic equations Algebra > Equations > Solving linear equations Algebra > Equations > Solving quadratic equations Algebra > Equations > Solving trigonometric equations Algebra > Expressions > Dividing terms Algebra > Expressions > Multiplying terms Algebra > Expressions > Simplifying expressions Algebra > Formula > Rearranging formula Algebra > Formula > Substituting into formula Algebra > Formula > Writing expressions Algebra > Formula > Writing formula Algebra > Functions > Composite functions Algebra > Functions > Domain and range Algebra > Functions > Function notation Algebra > Functions > Inverse functions Algebra > Functions > Solving functions Algebra > Functions > Transformation of functions Algebra > Graphs > Area under a curve Algebra > Graphs > Coordinates Algebra > Graphs > Cubic graphs Algebra > Graphs > Equation of a circle Algebra > Graphs > Equation of a normal Algebra > Graphs > Equation of a perpendicular line Algebra > Graphs > Equation of a quadratic curve Algebra > Graphs > Equation of a straight line Algebra > Graphs > Equation of a tangent Algebra > Graphs > Gradient Algebra > Graphs > Graphs of real life functions Algebra > Graphs > Graphs of trigonometric functions Algebra > Graphs > Midpoint of coordinates Algebra > Graphs > Roots of an equation Algebra > Graphs > Sketching quadratic functions Algebra > Graphs > Table of values Algebra > Graphs > Tangent to a circle Algebra > Graphs > Time series graphs Algebra > Graphs > Turning points Algebra > Graphs > y-intercept Algebra > Inequalities; Quadratic inequalities Algebra > Inequalities; Solving linear inequalities Algebra > Proof Algebra > Sequences > Linear sequences Algebra > Sequences > nth term rule Geometry > Angles > Angles in a triangle Geometry > Angles > Angles on parallel lines Geometry > Angles > Basic angle facts Geometry > Angles > Bearings Geometry > Angles > Circle theorems Geometry > Angles > Exterior angles of a polygon Geometry > Angles > Interior angles of a polygon Geometry > Circles > Arc length Geometry > Circles > Area of a circle Geometry > Circles > Circumference of a circle Geometry > Circles > Parts of a circle Geometry > Circles > Sector area Geometry > Circles > Sector perimeter Geometry > Construction and loci > Constructing polygons Geometry > Construction and loci > Constructing triangles Geometry > Construction and loci > General construction Geometry > Construction and loci > Loci Geometry > Construction and loci > Perpendicular bisector Geometry > Measures > Acceleration Geometry > Measures > Density Geometry > Measures > Distance velocity time graphs Geometry > Measures > Measures of capacity Geometry > Measures > Pressure Geometry > Measures > Reading scales Geometry > Measures > Speed Geometry > Measures > Temperature Geometry > Measures > Time Geometry > Measures > Units of capacity Geometry > Measures > Units of length Geometry > Measures > Units of mass Geometry > Perimeter and area > Area of a kite Geometry > Perimeter and area > Area of a parallelogram Geometry > Perimeter and area > Area of a rectangle Geometry > Perimeter and area > Area of a rhombus Geometry > Perimeter and area > Area of a square Geometry > Perimeter and area > Area of a trapezium Geometry > Perimeter and area > Area of a triangle Geometry > Perimeter and area > Compound area Geometry > Perimeter and area > Measuring lengths Geometry > Perimeter and area > Missing lengths Geometry > Perimeter and area > Perimeter Geometry > Pythagoras Geometry > Ratio > Accurate drawing Geometry > Shapes > Nets Geometry > Shapes > Plans and elevations Geometry > Shapes > Properties of 3D shapes Geometry > Shapes > Properties of polygons Geometry > Shapes > Properties of quadrilaterals Geometry > Shapes > Properties of triangles Geometry > Shapes > Symmetry Geometry > Similarity and congruence > Area scale factor Geometry > Similarity and congruence > Congruency Geometry > Similarity and congruence > Similar shapes Geometry > Similarity and congruence > Volume scale factor Geometry > Surface area and volume > Surface area Geometry > Surface area and volume > Surface area of a cone Geometry > Surface area and volume > Surface area of a cube Geometry > Surface area and volume > Surface area of a cuboid Geometry > Surface area and volume > Surface area of a cylinder Geometry > Surface area and volume > Surface area of a frustrum Geometry > Surface area and volume > Surface area of a hemisphere Geometry > Surface area and volume > Surface area of a prism Geometry > Surface area and volume > Surface area of a sphere Geometry > Surface area and volume > Volume of a cone Geometry > Surface area and volume > Volume of a cube Geometry > Surface area and volume > Volume of a cuboid Geometry > Surface area and volume > Volume of a cylinder Geometry > Surface area and volume > Volume of a frustrum Geometry > Surface area and volume > Volume of a hemisphere Geometry > Surface area and volume > Volume of a prism Geometry > Surface area and volume > Volume of a pyramid Geometry > Surface area and volume > Volume of a sphere Geometry > Transformations > Enlargement Geometry > Transformations > Reflection Geometry > Transformations > Rotation Geometry > Transformations > Tessellation Geometry > Transformations >Translation Geometry > Transformations > Vector geometry Geometry > Trigonometry > 3D Geometry > Trigonometry > Area of a triangle (1/2absinc)Geometry >Trigonometry > Basic Trigonometry (SOH CAH TOA)Geometry > Trigonometry > Further trigonometry Geometry > Trigonometry > Sine and cosine rules High value skills Number > Arithmetic > Mental addition Number > Arithmetic > Mental division Number > Arithmetic > Mental multiplication Number > Arithmetic > Mental subtraction Number > Arithmetic > Money calculations Number > Arithmetic > Order of operations Number > Arithmetic > Place value Number > Arithmetic > Using a calculator Number > Arithmetic > Written addition Number > Arithmetic > Written division Number > Arithmetic > Written multiplication Number > decimals > Operations with decimals Number > Factors multiples primes > Factors Number > Factors Multiples Primes > Highest common factor Number > Factors multiples primes > Lowest common multiple Number > Factors multiples primes > Multiples Number > Factors multiples primes > Prime factors Number > Factors multiples primes > Prime numbers Number > Fraction decimal percentage equivalence Number > Fractions > Adding and subtracting fractions Number > Fractions > Dividing fractions Number > Fractions > Fraction of an amount Number > Fractions > Mixed and improper fractions Number > Fractions > Multiplying fractions Number > Fractions > Simplifying fractions Number > Indices and surds > Laws of indices Number > Indices and surds > Standard form Number > Indices and surds > Surds Number > Negative numbers > Adding and subtracting negative numbers Number > Percentages > Compound interest Number > Percentages > Percentage decrease Number > Percentages > Percentage increase Number > Percentages > Percentage of an amount Number > Percentages > Reverse percentages Number > Percentages > Simple interest Number > Rounding and estimating > Rounding to decimal places Number > Rounding and estimation > Bounds of error Number > Rounding and estimation > Estimation Probability > Conditional probability Probability > Estimated probability Probability > Expected probability Probability > Listing combinations Probability > Probability of a single event Probability > Probability of combined events Probability > Probability with Venn diagrams Probability > Tree diagrams Ratio and proportion > Best buys Ratio and proportion > Currency conversions Ratio and proportion > Direct proportion Ratio and proportion > Inverse proportion Ratio and proportion > Scale drawing Ratio and proportion > Sharing in a ratio Ratio and proportion > Writing and simplifying ratio Statisitics > Representing data > Stem and leaf diagram Statistics > Average and range > Estimate the mean Statistics > Average and range > Range from a list of data Statistics > Averages and range > Interpreting a frequency table Statistics > Averages and range > Mean from a frequency table Statistics > Averages and range > Mean from a list of data Statistics > Averages and range > Median from a frequency table Statistics > Averages and range > Median from a list of data Statistics > Averages and range > Median from grouped data Statistics > Averages and range > Modal group Statistics > Averages and range > Mode from a frequency table Statistics > Averages and range > Mode from a list of data Statistics > Diagrams > Bar chart Statistics > Diagrams > Box and whisker plot Statistics > Diagrams > Correlation Statistics > Diagrams > Cumulative frequency diagram Statistics > Diagrams > Frequency polygon Statistics > Diagrams > Frequency tree Statistics > Diagrams > Histogram Statistics > Diagrams > Pictogram Statistics > Diagrams > Pie chart Statistics > Diagrams > Scatter diagram Statistics > Diagrams > Time series Statistics > Diagrams > Two way tables Statistics > Diagrams > Venn Diagrams

Social

View @mrbartonmaths’s profile on Twitter
View mrbartonmaths’s profile on Pinterest
View craig-barton-6b1749103’s profile on LinkedIn
View mrbartonmaths1’s profile on YouTube

Visitors

2,275,042 people

Meta

Log in
Entries feed
Comments feed
WordPress.org

Proudly powered by WordPress | Theme: Oria by JustFreeThemes.