The Physics Classroom
This is an excellent interactive website, with lots of useful exercises:
Distance vs. Displacement, Acceleration, Name That Motion, Motion Diagrams, Graph That Motion, Match That Graph, Position-Time Graphs - Conceptual Analysis, Position-Time Graphs - Numerical Analysis, Dots and Graphs, Which One Doesn’t Belong?, Free Fall, Up and Down.
Khan Academy - One-dimensional motion
Motion in a Straight Line: Crash Course Physics #1
Michel van Biezen - Lectures in MOTION IN ONE DIMENSION
Michel van Biezen - Lectures in Motion in 1 Dimension: GRAPHIC SOLUTIONS
$x$, $v$, $a$ graphs
Draw the missing curves, with black dots in the same instants in time as in the given curve. All curved lines are parabolas.
Exercise 2 answer
Exercise 3 answer
Exercise 4 answer
Exercise 5 answer
Exercise 6 answer
Match the graphs, $x$ and $v$
Match the curve on the left with one of the curves on the right.
Oil drop patterns
Oil drips from a car at fixed time intervals. Match the oil drop pattern the car leaves on the road with the curves on the right. Attention: there might be more than one solution!