3x2 - Episode 277

3x3 - Episode 278

3x4 - Episode 279

3x5 - Episode 280

November 19, 1971

As Bob welcomes the viewers, Sesame Street is suddenly beset with an outburst of jackhammers and roaring compressors. Maria and Tom come by and see that workmen are fixing the street, and they complain about the noise. Oscar pops up wearing a hard hat and says he's heading to where they're digging, not wanting to miss all the noise, dirt and mess.

3x6 - Episode 281

3x7 - Episode 282

3x8 - Episode 283

3x9 - Episode 284

3x10 - Episode 285

3x11 - Episode 286

3x12 - Episode 287

3x13 - Episode 288

3x14 - Episode 289

3x15 - Episode 290

3x16 - Episode 291

3x17 - Episode 292

3x18 - Episode 293

3x19 - Episode 294

3x20 - Episode 295

3x21 - Episode 296

3x22 - Episode 297

3x23 - Episode 298

3x24 - Episode 299

March 4, 1970

3x25 - Episode 300

3x26 - Episode 301

3x27 - Episode 302

3x28 - Episode 303

3x29 - Episode 304

3x30 - Episode 305

3x31 - Episode 306

December 20, 1971

3x32 - Episode 307

December 21, 1971

3x33 - Episode 308

December 22, 1971

3x34 - Episode 309

December 23, 1971

3x35 - Episode 310

December 24, 1971

3x36 - Episode 311

December 27, 1971

3x37 - Episode 312

December 28, 1971

3x38 - Episode 313

December 29, 1971

3x39 - Episode 314

December 30, 1971

3x40 - Episode 315

December 31, 1971

3x41 - Episode 316

January 3, 1972

3x42 - Episode 317

January 4, 1972

3x43 - Episode 318

January 5, 1972

3x44 - Episode 319

January 6, 1972

3x45 - Episode 320

January 7, 1972

3x46 - Episode 321

January 10, 1972

3x47 - Episode 322

January 11, 1972

3x48 - Episode 323

January 12, 1972

3x49 - Episode 324

January 13, 1972

3x50 - Episode 325

January 14, 1972

3x51 - Episode 326

January 17, 1972