1. [d] Data (often in a table of results) [6] |

+5 | drop times including 0, 100-300, 400, 500 |

+1 | squared times |

2. [t] Data tables format (both tables) |

3 | Clear, concise, well thought out, informative, labels and units in the head |

2 | Missing borders or other minor format inconsistencies, or missing one element in the head such as units |

1 | Incomplete, runs off edges of page, lacks minimal margins, or missing two or more elements such as borders and units |

3. [g] Data display: Quadratic graph |

3 | Correct xy scatter graph type, correct axis labels |

2 | Missing a label or other element, or reversed x and y axes on an xy scattergraph |

1 | wrong graph type(s), or plotting the wrong data, or wrong result on graph, or otherwise incorrect |

4. [g] Data display: Linear graph |

3 | Correct xy scatter graph type, correct axis labels, time squared on the x-axis |

2 | Missing a label or other element, or reversed x and y axes on an xy scattergraph |

1 | wrong graph type(s), or plotting the wrong data, or wrong result on graph, or otherwise incorrect |

5. [a] Data analysis |

+1 | slope calculation made for linear graph |

+1 | calculation of a value for the acceleration of gravity g |

+1 | percentage difference from 980 cm/s² (percent error) |