Erica is having trouble with her homework (as she usually does) and requires help from your classes to correct her answers and explain the errors she’s made. This encourages discussion in class…

Erica’s homework on forces and motion is causing her issues as usual; can your students help Erica correct her mistakes and explain what she’s done incorrectly? Good for classroom discussion.

Erica is having a go at her constant acceleration homework but is making a few mistakes. Your students’ job is to correct the errors and explain why she made them. Useful for some discussion in class.

Erica’s met mechanics for the first time and is trying to complete her “Modelling In Mechanics” homework but without much success; can your classes help Erica by correcting her mistakes and explaining why they are mistakes?

Four questions that Erica has got wrong but have no fear because your classes can correct and explain where she went wrong… these are useful for class discussion in my experience and a change from ploughing through the text book.

Erica is looking at the binomial distribution here but making errors as usual. Can you classes correct Erica’s work and explain where she went wrong? I have written questions so that either tables or calculator can be used.

Erica keeps making mistakes on her homework; she needs your class’ help to explain what she’s done wrong so she won’t make the same mistakes again. This involves Venn diagrams, tree diagrams and independence.

Just two questions on correlation and a bonus question on measures of location involving bounds, but Erica is still having a bit of a nightmare! Can your students explain where Erica has gone wrong so that she doesn’t make the same mistake again?

Erica’s homework is causing her issues, this time on representations of data. This one involves box plots, histograms and cumulative frequency graphs as well as talking about quartiles. Your class’ task is to explain where Erica has gone wrong and to correct her solutions.

Another homework where Erica needs your class’ help; she is tackling standard deviation this time as well as quartiles and percentiles.

Erica’s doing her data collection homework but keeps making mistakes. Can your classes help Erica learn from her mistakes by correcting then and explaining what she has done?

Erica is struggling with many aspects of the A level mathematics course and needs help from your students. What you have here is 17 of her homeworks, each with mistakes in solutions which your students need to find, correct and explain where Erica has gone wrong. These are purely designed to generate discussion and to allow students to demonstrate their understanding, whilst also allowing them to show their own methods of solving problems. These are all based upon the new A level curriculum.

Erica is struggling with differential equations and regions bounded by two curves. Seriously, she needs some help so please get your students to explain what she has done and correct her homework. This gives students the opportunity to demostrate their understanding.

Erica is struggling with integrating partial fractions and integrating by parts. Can somebody help her sort it all out? There are only two questions to sort out but they are long ones! This should give students the chance to demonstrate their understanding.

Erica's got another integration homework, this one involving the chain rule in reverse and integration by substitution. Predictably she is struggling and needs your help. This offers students the opportunity to demonstrate their understanding, dicussing the best way to solve a problem.

Erica is struggling with integrating e^x, is getting confused between integrating 1/(x) and 1/(x^2) and basic trigonometric integration. Can someone help her out? This is designed to help students discussion and prove their understanding.

Erica is struggling with 3D vectors here, including unit vectors, magnitudes and areas of triangles. Designed for the new A level syllabus it doesn't get as "difficult" as they did in Core 4 but this should allow students to demonstrate their understanding.

Erica is struggling with iteration and Newton-Raphson, as it's on the new "Pure 2" syllabus. Can you help her sort out her homework answers and explain what she's done wrong?

Erica’s having a complete stinker with this particularly long homework. She desperately needs help from your students to correct the homework and explain what she needs to do. This is designed for students to demonstrate understanding.

Erica is struggling with double angle formulae, compound angle formulae - the works"! Can you help her sort out her homework and explain what is going on? Designed to encourage discussion.

Erica is struggling with trigonometric functions this time. these questions invlolve sec, cosec and cot and Erica is struggling. Can your class help explain where she has gone wrong. This allows students to demonstrate understanding and discuss their thinking.