A digital library containing Java applets and activities for K12 mathematics. Math Computation Increase Accuracy By Intermixing Easy and Challenging Computation Problems. Task Force 9 Band Saw Manual. Teachers can improve accuracy and positively influence the attitude of students when completing math fact worksheets by intermixing easy problems among the challenging problems. Research shows that students are more motivated to complete computation worksheets when they contain some very easy problems interspersed among the more challenging items. Materials. Math computation worksheets answer keys with a mixture of difficult and easy problems. Steps to Implementing This Intervention. The teacher first identifies one or more challenging problem types that are matched to the students current math computation abilities e. The teacher next identifies an easy problem type that the students can complete very quickly e. The teacher then creates a a series of student math computation worksheets with easy computation problems interspersed at a fixed rate among the challenging problems. NOTE Instructions are included below for creating interspersal worksheets using a free online application from www. If the student is expected to complete the worksheet independently as seat work or homework, challenging and easy problems should be interspersed at a 1 1 ratio that is, every challenging problem in the worksheet is followed by an easy problem. If the student is to have the problems read aloud and then asked to solve the problems mentally and write down only the answer, the items should appear on the worksheet at a ratio of 3 1 that is, every third challenging problem is followed by an easy one. Install Exchange Server 2003 Vmware Download. Classes/Alg/SolveLinearEqns_files/eq0019P.gif' alt='Program That Shows How To Solve Math Problems' title='Program That Shows How To Solve Math Problems' />Each Mat ACT Bootcamp includes 6 weeks of live, interactive online classes with testtaking expert Mr. D, plus access to the Mr. D Math Test Prep Portal. FREE/problemsolvingassessment.png' alt='Program That Shows How To Solve Math Problems' title='Program That Shows How To Solve Math Problems' />Directions for On Line Creation of Worksheets With a Mix of Easy and Challenging Computation Problems Interspersal WorksheetsBy following the directions below, teachers can use a free on line Math Worksheet Generator to create computation worksheets with easy problems interspersed among more challenging ones The teacher goes to the following URL for the Math Worksheet Generator http www. Displayed on that Math Worksheet Generator web page is a series of math computation goals for addition, subtraction, multiplication, and division. Teachers can select up to five different problem types to appear on a student worksheet. Each problem type is selected by clicking on the checkbox next to it. The tutor then repeats the sequence taking yet another problem from the known facts deck to add to the expanding collection of math facts being reviewed review deck. XtraMath needs your help XtraMath is a 501c3 nonprofit dedicated to math achievement for all. If you appreciate our program please consider making a tax. A professional reading teacher who can help your poor or struggling reader into a successful one. Individualized teaching leads to successful learning, with. For carefully designed homeschool math programs, check out our packages at Sonlight now Learn about the comprehensive Teaching Textbooks math curricula. Classes/Alg/SolveQuadraticEqnsI_files/eq0053P.gif' alt='Program That Shows How To Solve Math Problems' title='Program That Shows How To Solve Math Problems' />Each time, the tutor prompts the student to read off and answer the whole series of math facts in the review deck, beginning with the unknown fact and then moving through the growing series of known facts that follow it. It is simple to create a worksheet with a 1 1 ratio of challenging and easy problems that is, with an easy problem following every challenging problem. First, the teacher clicks the checkbox next to an easy problem type that the student can compute very quickly e. Next the teacher selects a challenging problem type that is instructionally appropriate for the student e. Then the teacher clicks the Multiple Skill Computation Probe button. The computer program will then automatically create a student computation worksheet and teacher answer key with alternating easy and challenging problems. It is also convenient to create a worksheet with a higher e. The teacher first clicks the checkbox next to an easy problem type that the student can compute very quickly e. The teacher then selects up to four different challenging problem types that are instructionally appropriate to the student. Depending on the number of challenging problem types selected, when the teacher clicks the Multiple Skill Computation Probe button, the computer program will create a student computation worksheet and teacher answer key that contain 2 or 3 or 4 challenging problems for every easy problem. Because the computer program generates new worksheets each time it is used, the teacher can enter the desired settings and in one sitting create and print off enough worksheets and answer keys to support a six or eight week intervention. References. Hawkins, J., Skinner, C. H., Oliver, R. The  effects of task demands and additive interspersal ratios on fifth grade  students mathematics accuracy. School Psychology Review, 3.