Keystone+Do+Now+Activities+for+the+TI+Navigator

Keystone Do Now Activities for the TI Nspire CX.

A1.1.1.1.1 Compare and/or order any real numbers. Note: Rational and irrational may be mixed.

A1.1.1.1.2 Simplify square roots

A1.1.1.2.1 Find the Greatest Common Factor (GCF) and/or the Least Common Multiple (LCM) for sets of monomials.

A1.1.1.3.1 Simplify/evaluate expressions involving properties/laws of exponents, roots, and/or absolute values to solve problems. Note: Exponents should be integers from -10 to 10.

A1.1.1.4.1 Use estimation to solve problems.

A1.1.1.5.1 Add, subtract, and/or multiply polynomial expressions (express answers in simplest form). Note: Nothing larger than a binomial multiplied by a trinomial.

A1.1.1.5.2 Factor algebraic expressions, including difference of squares and trinomials.

A1.1.1.5.3 Simplify/reduce a rational algebraic expression.

A1.1.2.1.1 Write, solve, and/or apply a linear equation (including problem situations). A1.1.2.1.2 Use and/or identify an algebraic property to justify any step in an equation-solving process. Note: Linear equations only.

A1.1.2.1.3 Interpret solutions to problems in the context of the problem situation. Note: Linear equations only. A1.1.2.2.1 Write and/or solve a system of linear equations (including problem situations) using graphing, substitution, and/or elimination. Note: Limit systems to two linear equations.

A1.1.2.2.2 Interpret solutions to problems in the context of the problem situation. Note: Limit systems to two linear equations.

A1.1.3.1.1 Write or solve compound inequalities and/or graph their solution sets on a number line (may include absolute value inequalities).

A1.1.3.1.3 Interpret solutions to problems in the context of the problem situation. Note: Limit to linear inequalities.

A1.1.3.2.2 Interpret solutions to problems in the context of the problem situation. Note: Limit systems to two linear inequalities.

A1.2.1.1.1 Analyze a set of data for the existence of a pattern and represent the pattern algebraically and/or graphically.

A1.2.1.1.2 Determine whether a relation is a function, given a set of points or a graph. A1.2.2.1.1 Identify, describe, and/or use constant rates of change.

A1.2.2.1.2 Apply the concept of linear rate of change (slope) to solve problems. A1.2.3.1.1 Calculate and/or interpret the range, quartiles, and interquartile range of data.

A1.2.3.3.1 Find probabilities for compound events (e.g., find probability of red and blue, find probability of red or blue) and represent as a fraction, decimal, or percent.

M11.D.2.1.5: Solve quadratic equations using factoring (integers only – not including completing the square or the Quadratic Formula).

M11.D.3.1.2: Determine how a change in one variable relates to a change in a second variable (e.g., y=4/x, if x doubles, what happens to y?).

M11.E.2.1.3: Describe how outliers affect measures of central tendency.

M11.E.3.1.1: Find probabilities for independent, dependent or compound events and represent as a fraction, decimal or percent). M11.E.3.1.2: Find, convert and/or compare the probability and/or odds of a simple event. M11.E.3.2.1: Determine the number of permutations and/or combinations or apply the fundamental counting principle. (Formula provided on the reference sheet).

M11.E.4.1.2: Use probability to predict outcomes.