3x77 - Episode 352

February 22, 1972

3x78 - Episode 353

February 23, 1972

3x79 - Episode 354

February 24, 1972

3x80 - Episode 355

February 25, 1972

A big rainstorm hits Sesame Street. Tom waters plants in the rain; Rafael puts on rain gear; Molly worries that people will slip on the sidewalk. Sponsors: B, M, 4

3x81 - Episode 356

February 28, 1972

3x82 - Episode 357

February 29, 1972

3x83 - Episode 358

March 1, 1972

3x84 - Bert leaves Ernie

March 9, 1972

Ecology, and lessons on numbers and the alphabet are featured.

3x85 - Episode 360

3x86 - Episode 361

3x87 - Episode 362

3x88 - Episode 363

3x89 - Episode 364

3x90 - Episode 365

3x91 - Episode 366

3x92 - Episode 367

3x93 - Episode 368

3x94 - Episode 369

3x95 - Episode 370

3x96 - Episode 371

3x97 - Episode 372

March 28, 1972

Susan, Bob, Luis and Maria are putting together a snowman. Big Bird observes the pictures they have of various snowmen to figure out which one they're going to build.

3x98 - Episode 373

3x99 - Episode 374

3x100 - Episode 375

3x101 - Episode 376

3x102 - Episode 377

3x103 - Episode 378

3x104 - Episode 379

3x105 - Episode 380

3x106 - Episode 381

Sponsors: B, M, 8

3x107 - Episode 382

3x108 - Episode 383

3x109 - Episode 384

3x110 - Episode 385

3x111 - Episode 386

3x112 - Episode 387

3x113 - Episode 388

3x114 - Episode 389

3x115 - Episode 390

3x116 - Episode 391

3x117 - Episode 392

3x118 - Episode 393

3x119 - Episode 394

3x120 - Episode 395

3x121 - Episode 396

3x122 - Episode 397

3x123 - Episode 398

3x124 - Episode 399

3x125 - Episode 400

3x126 - Episode 401

3x128 - Episode 403

3x129 - Episode 404

3x130 - Episode 405