Are we always jamming in these spots?

Hand 1, Button's 50/0 over 2 hands.

Full Tilt No-Limit Hold'em, $0.10 BB (6 handed) - Full Tilt Converter Tool from FlopTurnRiver.com

UTG ($13.31)
MP ($17.24)
CO ($3.97)
Button ($7.20)
SB ($2.59)
Hero (BB) ($10)

Preflop: Hero is BB with J, 9
1 fold, MP bets $0.20, CO calls $0.20, Button calls $0.20, 1 fold, Hero calls $0.10

Flop: ($0.85) 3, 9, 9 (4 players)
Hero checks, MP bets $0.30, 1 fold, Button calls $0.30, Hero raises to $1, 1 fold, Button calls $0.70

Turn: ($3.15) 2 (2 players)
Hero bets $2, Button raises to $4, Hero raises to $8.80 (All-In)


Hand 2, villain's 16/5/1 over 19 hands.
I check the turn because I was gonna play bluff-catcher otr or bet if he checked.

Full Tilt No-Limit Hold'em, $0.10 BB (6 handed) - Full Tilt Converter Tool from FlopTurnRiver.com

SB ($5.71)
BB ($9.01)
UTG ($8.97)
MP ($10.97)
CO ($12.40)
Hero (Button) ($15.05)

Preflop: Hero is Button with K, 10
3 folds, Hero bets $0.30, 1 fold, BB calls $0.20

Flop: ($0.65) 8, 9, 9 (2 players)
BB checks, Hero bets $0.40, BB calls $0.40

Turn: ($1.45) K (2 players)
BB checks, Hero checks

River: ($1.45) K (2 players)
BB bets $2, Hero raises to $14.35 (All-In)