Resources tagged with STEM - Equations And Formulae similar to Back Fitter:
Other tags that relate to Back Fitter
biology. Vectors. Maths Supporting SET. Symmetry. Estimating and approximating. Curve Fitting. Matrices. Investigations. Mathematical modelling. Graph sketching.There are 7 results
Broad Topics > STEM mapping > STEM - Equations And Formulae
Back Fitter
Stage: 4 Challenge Level: 
10 graphs of experimental data are given. Can you use a spreadsheet to find algebraic graphs which match them closely, and thus discover the formulae most likely to govern the underlying processes?
Electric Kettle
Stage: 4 Challenge Level:
Explore the relationship between resistance and temperature
Constantly Changing
Stage: 4 Challenge Level:
Many physical constants are only known to a certain accuracy. Explore the numerical error bounds in the mass of water and its constituents.
How Do You React?
Stage: 4 Challenge Level:
To investigate the relationship between the distance the ruler drops and the time taken, we need to do some mathematical modelling...
Construct the Solar System
Stage: 4 and 5 Challenge Level:
Make an accurate diagram of the solar system and explore the concept of a grand conjunction.
Temperature
Stage: 3 Challenge Level:
Water freezes at 0°Celsius (32°Fahrenheit) and boils at 100°C (212°Fahrenheit). Is there a temperature at which Celsius and Fahrenheit readings are the same?
Using the Haemocytometer
Stage: 4 Challenge Level:
Practise your skills of proportional reasoning with this interactive haemocytometer.
NRICH is part of the family of activities in the Millennium Mathematics Project.